{"id":444,"date":"2026-01-28T22:06:53","date_gmt":"2026-01-28T14:06:53","guid":{"rendered":"https:\/\/blog.itsmygo.uk\/2026\/01\/28\/%e3%80%90yolo-%e7%89%a9%e4%bb%b6%e5%81%b5%e6%b8%ac%e6%95%99%e5%ad%b8%e3%80%9101-yolo-%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e4%b8%80%e6%ac%a1%e7%9c%8b%e5%ae%8c%e5%b0%b1%e6%87%82%e7%9a%84%e7%89%a9\/"},"modified":"2026-01-28T22:23:46","modified_gmt":"2026-01-28T14:23:46","slug":"%e3%80%90yolo-%e7%89%a9%e4%bb%b6%e5%81%b5%e6%b8%ac%e6%95%99%e5%ad%b8%e3%80%9101-yolo-%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e4%b8%80%e6%ac%a1%e7%9c%8b%e5%ae%8c%e5%b0%b1%e6%87%82%e7%9a%84%e7%89%a9","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/01\/28\/%e3%80%90yolo-%e7%89%a9%e4%bb%b6%e5%81%b5%e6%b8%ac%e6%95%99%e5%ad%b8%e3%80%9101-yolo-%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e4%b8%80%e6%ac%a1%e7%9c%8b%e5%ae%8c%e5%b0%b1%e6%87%82%e7%9a%84%e7%89%a9\/","title":{"rendered":"\u3010YOLO \u7269\u4ef6\u5075\u6e2c\u6559\u5b78\u3011#01 YOLO \u662f\u4ec0\u9ebc\uff1f\u4e00\u6b21\u770b\u5b8c\u5c31\u61c2\u7684\u7269\u4ef6\u5075\u6e2c\u5165\u9580"},"content":{"rendered":"\n<div id=\"quiz-706df4d6\">\n<style>\n#quiz-706df4d6 .question {\n        background: white;\n        border-radius: 8px;\n        padding: 20px;\n        margin: 20px 0;\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n      }#quiz-706df4d6 .question h3 {\n        margin-top: 0;\n        color: #333;\n      }#quiz-706df4d6 .options {\n        list-style: none;\n        padding: 0;\n      }#quiz-706df4d6 .options li {\n        padding: 12px 15px;\n        margin: 8px 0;\n        border: 2px solid #ddd;\n        border-radius: 6px;\n        cursor: pointer;\n        transition: all 0.2s;\n      }#quiz-706df4d6 .options li:hover:not(.disabled) {\n        border-color: #4caf50;\n        background: #f0fff0;\n      }#quiz-706df4d6 .options li.correct {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-706df4d6 .options li.wrong {\n        border-color: #f44336;\n        background: #ffebee;\n      }#quiz-706df4d6 .options li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-706df4d6 .options li.show-answer {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-706df4d6 .feedback {\n        margin-top: 15px;\n        padding: 12px;\n        border-radius: 6px;\n        display: none;\n      }#quiz-706df4d6 .feedback.correct {\n        background: #e8f5e9;\n        color: #2e7d32;\n        display: block;\n      }#quiz-706df4d6 .feedback.wrong {\n        background: #ffebee;\n        color: #c62828;\n        display: block;\n      }#quiz-706df4d6 .score {\n        text-align: center;\n        font-size: 1.5em;\n        padding: 20px;\n        background: white;\n        border-radius: 8px;\n        margin-top: 20px;\n      }#quiz-706df4d6 .code-block {\n        background: #1e1e1e;\n        color: #d4d4d4;\n        padding: 14px;\n        border-radius: 6px;\n        font-family: \"Monaco\", \"Consolas\", \"Courier New\", monospace;\n        font-size: 0.9em;\n        overflow-x: auto;\n        margin: 12px 0;\n        white-space: pre-wrap;\n      }\n<\/style>\n<h1>\u6e2c\u9a57\uff1aYOLO \u662f\u4ec0\u9ebc\uff1f\u7269\u4ef6\u5075\u6e2c\u5165\u9580<\/h1>\n    <p>\u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c<\/p>\n\n    <div class=\"question\" id=\"q1\">\n      <h3>1. YOLO \u7684\u5168\u540d\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'C')\">A. Your Object Locator Online<\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'C')\">B. You Only Locate Once<\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'C')\">C. You Only Look Once<\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'C')\">D. Yield Object Learning Output<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. \u7269\u4ef6\u5075\u6e2c\u8207\u5716\u50cf\u5206\u985e\u6700\u5927\u7684\u5dee\u7570\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'B')\">A. \u7269\u4ef6\u5075\u6e2c\u53ea\u80fd\u8655\u7406\u9ed1\u767d\u5716\u7247<\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'B')\">B. \u7269\u4ef6\u5075\u6e2c\u9700\u8981\u540c\u6642\u5224\u65b7\u7269\u9ad4\u7684\u985e\u5225\u548c\u4f4d\u7f6e<\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'B')\">C. \u7269\u4ef6\u5075\u6e2c\u53ea\u80fd\u8fa8\u8b58\u4e00\u7a2e\u7269\u9ad4<\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'B')\">D. \u7269\u4ef6\u5075\u6e2c\u7684\u6e96\u78ba\u5ea6\u4e00\u5b9a\u6bd4\u8f03\u4f4e<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. YOLO \u76f8\u8f03\u65bc\u50b3\u7d71\u5169\u968e\u6bb5\u5075\u6e2c\u5668\uff08\u5982 Faster R-CNN\uff09\u7684\u4e3b\u8981\u512a\u52e2\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'D')\">A. \u6e96\u78ba\u5ea6\u66f4\u9ad8<\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'D')\">B. \u9700\u8981\u66f4\u5c11\u7684\u8a13\u7df4\u8cc7\u6599<\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'D')\">C. \u53ef\u4ee5\u5075\u6e2c\u66f4\u591a\u985e\u5225<\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'D')\">D. \u901f\u5ea6\u66f4\u5feb\uff0c\u9069\u5408\u5373\u6642\u8655\u7406<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. YOLO \u7684\u7db2\u683c\u7cfb\u7d71\u4e2d\uff0c\u54ea\u500b\u7db2\u683c\u8ca0\u8cac\u5075\u6e2c\u4e00\u500b\u7269\u9ad4\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'C')\">A. \u7269\u9ad4\u4f54\u64da\u6700\u591a\u9762\u7a4d\u7684\u7db2\u683c<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'C')\">B. \u7269\u9ad4\u5de6\u4e0a\u89d2\u6240\u5728\u7684\u7db2\u683c<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'C')\">C. \u7269\u9ad4\u4e2d\u5fc3\u9ede\u6240\u5728\u7684\u7db2\u683c<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'C')\">D. \u6240\u6709\u8207\u7269\u9ad4\u91cd\u758a\u7684\u7db2\u683c<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. NMS\uff08Non-Maximum Suppression\uff09\u7684\u4e3b\u8981\u7528\u9014\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'B')\">A. \u63d0\u9ad8\u6a21\u578b\u7684\u8a13\u7df4\u901f\u5ea6<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'B')\">B. \u79fb\u9664\u91cd\u8907\u7684\u5075\u6e2c\u6846<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'B')\">C. \u589e\u52a0\u5075\u6e2c\u7684\u985e\u5225\u6578\u91cf<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'B')\">D. \u8abf\u6574\u5716\u7247\u7684\u8f38\u5165\u5927\u5c0f<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb5\"><\/div>\n    <\/div>\n\n    <div class=\"score\" id=\"score\" style=\"display:none;\"><\/div>\n<script>\n\n      let answered = 0;\n      let correct = 0;\n      const total = 5;\n      const explanations = {\n        1: \"YOLO \u7684\u5168\u540d\u662f You Only Look Once\uff08\u53ea\u770b\u4e00\u773c\uff09\uff0c\u7cbe\u6e96\u63cf\u8ff0\u4e86\u5176\u5c07\u6574\u500b\u5075\u6e2c\u6d41\u7a0b\u6fc3\u7e2e\u6210\u4e00\u6b21\u524d\u5411\u50b3\u64ad\u7684\u8a2d\u8a08\u54f2\u5b78\u3002\",\n        2: \"\u5716\u50cf\u5206\u985e\u53ea\u5224\u65b7\u6574\u5f35\u5716\u7247\u5c6c\u65bc\u54ea\u4e00\u985e\uff0c\u800c\u7269\u4ef6\u5075\u6e2c\u9700\u8981\u627e\u51fa\u5716\u7247\u4e2d\u6240\u6709\u7269\u9ad4\u7684\u4f4d\u7f6e\uff08\u908a\u754c\u6846\uff09\u548c\u985e\u5225\uff0c\u56de\u7b54\u300c\u6709\u4ec0\u9ebc\u300d\u548c\u300c\u5728\u54ea\u88e1\u300d\u5169\u500b\u554f\u984c\u3002\",\n        3: \"YOLO \u662f\u55ae\u968e\u6bb5\u5075\u6e2c\u5668\uff0c\u5c07\u5075\u6e2c\u6fc3\u7e2e\u6210\u4e00\u6b21\u524d\u5411\u50b3\u64ad\uff0c\u4e0d\u9700\u8981\u751f\u6210\u5019\u9078\u5340\u57df\uff0c\u56e0\u6b64\u901f\u5ea6\u6bd4\u5169\u968e\u6bb5\u5075\u6e2c\u5668\uff08\u5982 Faster R-CNN\uff09\u5feb\u5f88\u591a\uff0c\u9069\u5408\u5373\u6642\u61c9\u7528\u3002\",\n        4: \"YOLO \u7684\u95dc\u9375\u898f\u5247\u662f\uff1a\u5982\u679c\u7269\u9ad4\u7684\u4e2d\u5fc3\u9ede\u843d\u5728\u67d0\u500b\u7db2\u683c\u4e2d\uff0c\u8a72\u7db2\u683c\u5c31\u8ca0\u8cac\u5075\u6e2c\u9019\u500b\u7269\u9ad4\u3002\u9019\u662f YOLO \u7db2\u683c\u7cfb\u7d71\u7684\u6838\u5fc3\u8a2d\u8a08\u3002\",\n        5: \"\u7531\u65bc\u591a\u500b\u7db2\u683c\u53ef\u80fd\u5075\u6e2c\u5230\u540c\u4e00\u500b\u7269\u9ad4\uff0cNMS\uff08\u975e\u6975\u5927\u503c\u6291\u5236\uff09\u7528\u65bc\u79fb\u9664\u91cd\u8907\u7684\u5075\u6e2c\u6846\uff0c\u4fdd\u7559\u4fe1\u5fc3\u6700\u9ad8\u7684\u90a3\u500b\uff0c\u78ba\u4fdd\u6bcf\u500b\u7269\u9ad4\u53ea\u6709\u4e00\u500b\u6700\u7d42\u7684\u5075\u6e2c\u7d50\u679c\u3002\"\n      };\n\n      function checkAnswer(qNum, selected, correctAns) {\n        const question = document.getElementById(\"q\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n\n        question.classList.add(\"answered\");\n        answered++;\n\n        const options = question.querySelectorAll(\".options li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) {\n            opt.classList.add(\"show-answer\");\n          }\n        });\n\n        const feedback = document.getElementById(\"fb\" + qNum);\n        if (selected === correctAns) {\n          correct++;\n          feedback.className = \"feedback correct\";\n          feedback.innerHTML = \"\u6b63\u78ba\uff01\" + explanations[qNum];\n        } else {\n          feedback.className = \"feedback wrong\";\n          feedback.innerHTML =\n            \"\u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanations[qNum];\n          options.forEach((opt) => {\n            if (opt.textContent.startsWith(selected + \".\")) {\n              opt.classList.add(\"wrong\");\n            }\n          });\n        }\n\n        if (answered === total) {\n          const scoreDiv = document.getElementById(\"score\");\n          scoreDiv.style.display = \"block\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" +\n            correct +\n            \" \/ \" +\n            total +\n            (correct === total\n              ? \" \u5168\u5c0d\uff01\"\n              : correct >= Math.ceil(total * 0.6)\n                ? \" \u4e0d\u932f\uff01\"\n                : \" \u518d\u8907\u7fd2\u4e00\u4e0b\u5427\");\n        }\n      }\n    \n<\/script>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u524d\u8a00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u5728\u4f7f\u7528 AI \u8f14\u52a9\u958b\u767c\u6642\uff0c\u662f\u5426\u66fe\u9047\u904e\u9700\u8981\u5728\u5f71\u50cf\u4e2d\u627e\u51fa\u7279\u5b9a\u7269\u9ad4\u7684\u9700\u6c42\uff1f\u7121\u8ad6\u662f\u81ea\u99d5\u8eca\u5075\u6e2c\u884c\u4eba\u3001\u76e3\u63a7\u7cfb\u7d71\u8fa8\u8b58\u53ef\u7591\u884c\u70ba\uff0c\u9084\u662f\u96f6\u552e\u5e97\u7684\u81ea\u52d5\u7d50\u5e33\u7cfb\u7d71\uff0c\u9019\u4e9b\u61c9\u7528\u7684\u80cc\u5f8c\u90fd\u6709\u4e00\u500b\u5171\u540c\u7684\u6280\u8853\uff1a<strong>\u7269\u4ef6\u5075\u6e2c\uff08Object Detection\uff09<\/strong>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c\u5728\u773e\u591a\u7269\u4ef6\u5075\u6e2c\u6f14\u7b97\u6cd5\u4e2d\uff0c<strong>YOLO\uff08You Only Look Once\uff09<\/strong> \u56e0\u5176\u9a5a\u4eba\u7684\u901f\u5ea6\u548c\u4e0d\u932f\u7684\u6e96\u78ba\u5ea6\uff0c\u6210\u70ba\u696d\u754c\u6700\u53d7\u6b61\u8fce\u7684\u9078\u64c7\u4e4b\u4e00\u3002\u672c\u7bc7\u6587\u7ae0\u5c07\u5e36\u4f60\u5f9e\u96f6\u958b\u59cb\u8a8d\u8b58 YOLO\uff0c\u8b93\u4f60\u5728\u95b1\u8b80\u5c08\u6848\u7a0b\u5f0f\u78bc\u6216\u4f7f\u7528\u76f8\u95dc AI \u5de5\u5177\u6642\uff0c\u80fd\u5920\u7406\u89e3\u80cc\u5f8c\u7684\u904b\u4f5c\u539f\u7406\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7269\u4ef6\u5075\u6e2c\u662f\u4ec0\u9ebc\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6df1\u5165 YOLO \u4e4b\u524d\uff0c\u8b93\u6211\u5011\u5148\u91d0\u6e05\u4e09\u500b\u5e38\u88ab\u6df7\u6dc6\u7684\u96fb\u8166\u8996\u89ba\u4efb\u52d9\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5716\u50cf\u5206\u985e vs \u7269\u4ef6\u5075\u6e2c vs \u8a9e\u7fa9\u5206\u5272<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u4efb\u52d9<\/th>\n<th>\u8f38\u5165<\/th>\n<th>\u8f38\u51fa<\/th>\n<th>\u56de\u7b54\u7684\u554f\u984c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5716\u50cf\u5206\u985e<\/strong><\/td>\n<td>\u4e00\u5f35\u5716\u7247<\/td>\n<td>\u4e00\u500b\u985e\u5225\u6a19\u7c64<\/td>\n<td>\u9019\u5f35\u5716\u7247\u300c\u662f\u4ec0\u9ebc\u300d\uff1f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7269\u4ef6\u5075\u6e2c<\/strong><\/td>\n<td>\u4e00\u5f35\u5716\u7247<\/td>\n<td>\u591a\u500b\u908a\u754c\u6846 + \u985e\u5225<\/td>\n<td>\u5716\u7247\u4e2d\u300c\u6709\u4ec0\u9ebc\u300d\u3001\u300c\u5728\u54ea\u88e1\u300d\uff1f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8a9e\u7fa9\u5206\u5272<\/strong><\/td>\n<td>\u4e00\u5f35\u5716\u7247<\/td>\n<td>\u6bcf\u500b\u50cf\u7d20\u7684\u985e\u5225<\/td>\n<td>\u6bcf\u500b\u50cf\u7d20\u300c\u5c6c\u65bc\u4ec0\u9ebc\u300d\uff1f<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c21\u55ae\u4f86\u8aaa\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5716\u50cf\u5206\u985e<\/strong>\uff1a\u5224\u65b7\u6574\u5f35\u5716\u7247\u5c6c\u65bc\u54ea\u4e00\u985e\uff08\u4f8b\u5982\uff1a\u9019\u662f\u4e00\u96bb\u8c93\uff09<\/li>\n<li><strong>\u7269\u4ef6\u5075\u6e2c<\/strong>\uff1a\u627e\u51fa\u5716\u7247\u4e2d\u6240\u6709\u7269\u9ad4\u7684\u4f4d\u7f6e\u548c\u985e\u5225\uff08\u4f8b\u5982\uff1a\u5de6\u4e0a\u89d2\u6709\u4e00\u96bb\u8c93\uff0c\u53f3\u4e0b\u89d2\u6709\u4e00\u96bb\u72d7\uff09<\/li>\n<li><strong>\u8a9e\u7fa9\u5206\u5272<\/strong>\uff1a\u70ba\u5716\u7247\u4e2d\u6bcf\u4e00\u500b\u50cf\u7d20\u6a19\u8a18\u985e\u5225\uff08\u4f8b\u5982\uff1a\u9019\u4e9b\u50cf\u7d20\u662f\u5929\u7a7a\uff0c\u90a3\u4e9b\u662f\u5efa\u7bc9\u7269\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u4ef6\u5075\u6e2c\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u6700\u70ba\u5e38\u898b\uff0c\u56e0\u70ba\u6211\u5011\u901a\u5e38\u9700\u8981\u77e5\u9053\u7269\u9ad4\u300c\u5728\u54ea\u88e1\u300d\u624d\u80fd\u505a\u51fa\u5c0d\u61c9\u7684\u6c7a\u7b56\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">YOLO \u7684\u6838\u5fc3\u7406\u5ff5\uff1aYou Only Look Once<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">YOLO \u7684\u5168\u540d\u662f <strong>You Only Look Once<\/strong>\uff0c\u4e2d\u6587\u53ef\u4ee5\u7406\u89e3\u70ba\u300c\u53ea\u770b\u4e00\u773c\u300d\u3002\u9019\u500b\u540d\u5b57\u7cbe\u6e96\u5730\u63cf\u8ff0\u4e86 YOLO \u7684\u8a2d\u8a08\u54f2\u5b78\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u50b3\u7d71\u65b9\u6cd5\uff1a\u5169\u968e\u6bb5\u5075\u6e2c\u5668<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 YOLO \u51fa\u73fe\u4e4b\u524d\uff0c\u4e3b\u6d41\u7684\u7269\u4ef6\u5075\u6e2c\u65b9\u6cd5\u662f<strong>\u5169\u968e\u6bb5\u5075\u6e2c\u5668\uff08Two-Stage Detector\uff09<\/strong>\uff0c\u6700\u5177\u4ee3\u8868\u6027\u7684\u5c31\u662f Faster R-CNN\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">\u7b2c\u4e00\u968e\u6bb5\uff1a\u5340\u57df\u63d0\u8b70\u7db2\u8def\uff08RPN\uff09\n\u251c\u2500\u2500 \u6383\u63cf\u6574\u5f35\u5716\u7247\n\u251c\u2500\u2500 \u7522\u751f\u6578\u5343\u500b\u300c\u53ef\u80fd\u6709\u7269\u9ad4\u300d\u7684\u5019\u9078\u5340\u57df\n\u2514\u2500\u2500 \u8f38\u51fa\u5019\u9078\u6846\uff08Region Proposals\uff09\n\n\u7b2c\u4e8c\u968e\u6bb5\uff1a\u5206\u985e\u8207\u7cbe\u4fee\n\u251c\u2500\u2500 \u5c0d\u6bcf\u500b\u5019\u9078\u5340\u57df\u9032\u884c\u5206\u985e\n\u251c\u2500\u2500 \u7cbe\u4fee\u908a\u754c\u6846\u5ea7\u6a19\n\u2514\u2500\u2500 \u8f38\u51fa\u6700\u7d42\u5075\u6e2c\u7d50\u679c\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u9019\u7a2e\u65b9\u6cd5\u6e96\u78ba\u5ea6\u9ad8\uff0c\u4f46\u901f\u5ea6\u6162\u3002\u60f3\u50cf\u4e00\u4e0b\uff1a\u4f60\u8981\u5728\u4e00\u5f35\u5716\u7247\u4e2d\u627e\u5230\u6240\u6709\u7684\u8eca\u8f1b\uff0c\u50b3\u7d71\u65b9\u6cd5\u662f\u5148\u6a19\u8a18\u51fa\u6578\u5343\u500b\u300c\u53ef\u80fd\u662f\u8eca\u300d\u7684\u5340\u57df\uff0c\u7136\u5f8c\u9010\u4e00\u6aa2\u67e5\u6bcf\u500b\u5340\u57df\u662f\u4e0d\u662f\u771f\u7684\u6709\u8eca\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">YOLO \u7684\u9769\u65b0\uff1a\u55ae\u968e\u6bb5\u5075\u6e2c\u5668<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">YOLO \u6253\u7834\u4e86\u9019\u500b\u7bc4\u5f0f\uff0c\u5c07\u6574\u500b\u5075\u6e2c\u6d41\u7a0b\u6fc3\u7e2e\u6210<strong>\u4e00\u6b21\u524d\u5411\u50b3\u64ad<\/strong>\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">YOLO \u7684\u8655\u7406\u6d41\u7a0b\n\u251c\u2500\u2500 \u8f38\u5165\u5716\u7247\n\u251c\u2500\u2500 \u901a\u904e\u55ae\u4e00\u5377\u7a4d\u795e\u7d93\u7db2\u8def\n\u2514\u2500\u2500 \u76f4\u63a5\u8f38\u51fa\u6240\u6709\u7269\u9ad4\u7684\u4f4d\u7f6e\u548c\u985e\u5225\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u9019\u5c31\u50cf\u662f\uff1a\u4e00\u500b\u7d93\u9a57\u8c50\u5bcc\u7684\u99d5\u99db\u54e1\u53ea\u9700\u8981\u6383\u8996\u4e00\u773c\u8def\u6cc1\uff0c\u5c31\u80fd\u540c\u6642\u6ce8\u610f\u5230\u524d\u65b9\u7684\u8eca\u8f1b\u3001\u884c\u4eba\u3001\u7d05\u7da0\u71c8\uff0c\u800c\u4e0d\u9700\u8981\u9010\u4e00\u78ba\u8a8d\u6bcf\u500b\u7269\u9ad4\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">YOLO \u5982\u4f55\u904b\u4f5c\uff1f\u7db2\u683c\u8207\u908a\u754c\u6846<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8b93\u6211\u5011\u7528\u4e00\u500b\u7c21\u5316\u7684\u4f8b\u5b50\u4f86\u7406\u89e3 YOLO \u7684\u904b\u4f5c\u539f\u7406\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9a5f\u4e00\uff1a\u5c07\u5716\u7247\u5207\u6210\u7db2\u683c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">YOLO \u9996\u5148\u5c07\u8f38\u5165\u5716\u7247\u5283\u5206\u6210 S x S \u7684\u7db2\u683c\uff08\u6700\u521d\u7248\u672c\u662f 7&#215;7\uff09\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">\u250c\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2510\n\u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2524\n\u2502   \u2502   \u2502 * \u2502   \u2502   \u2502   \u2502   \u2502  \u2190 \u7269\u9ad4\u4e2d\u5fc3\u843d\u5728\u9019\u500b\u683c\u5b50\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2524\n\u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2524\n\u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2524\n\u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2524\n\u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2524\n\u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502   \u2502\n\u2514\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2518\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u95dc\u9375\u898f\u5247<\/strong>\uff1a\u5982\u679c\u7269\u9ad4\u7684\u4e2d\u5fc3\u9ede\u843d\u5728\u67d0\u500b\u7db2\u683c\u4e2d\uff0c\u8a72\u7db2\u683c\u5c31\u8ca0\u8cac\u5075\u6e2c\u9019\u500b\u7269\u9ad4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9a5f\u4e8c\uff1a\u6bcf\u500b\u7db2\u683c\u9810\u6e2c\u908a\u754c\u6846<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u500b\u7db2\u683c\u6703\u9810\u6e2c B \u500b\u908a\u754c\u6846\uff08Bounding Box\uff09\uff0c\u6bcf\u500b\u908a\u754c\u6846\u5305\u542b 5 \u500b\u503c\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \u908a\u754c\u6846\u7684 5 \u500b\u9810\u6e2c\u503c<\/span>\nbounding_box = {\n    <span class=\"hljs-string\">'x'<\/span>: <span class=\"hljs-number\">0.5<\/span>,        <span class=\"hljs-comment\"># \u908a\u754c\u6846\u4e2d\u5fc3\u7684 x \u5ea7\u6a19\uff08\u76f8\u5c0d\u65bc\u7db2\u683c\uff09<\/span>\n    <span class=\"hljs-string\">'y'<\/span>: <span class=\"hljs-number\">0.3<\/span>,        <span class=\"hljs-comment\"># \u908a\u754c\u6846\u4e2d\u5fc3\u7684 y \u5ea7\u6a19\uff08\u76f8\u5c0d\u65bc\u7db2\u683c\uff09<\/span>\n    <span class=\"hljs-string\">'w'<\/span>: <span class=\"hljs-number\">0.4<\/span>,        <span class=\"hljs-comment\"># \u908a\u754c\u6846\u5bec\u5ea6\uff08\u76f8\u5c0d\u65bc\u6574\u5f35\u5716\uff09<\/span>\n    <span class=\"hljs-string\">'h'<\/span>: <span class=\"hljs-number\">0.6<\/span>,        <span class=\"hljs-comment\"># \u908a\u754c\u6846\u9ad8\u5ea6\uff08\u76f8\u5c0d\u65bc\u6574\u5f35\u5716\uff09<\/span>\n    <span class=\"hljs-string\">'confidence'<\/span>: <span class=\"hljs-number\">0.85<\/span>  <span class=\"hljs-comment\"># \u4fe1\u5fc3\u5206\u6578\uff1a\u9019\u500b\u6846\u5305\u542b\u7269\u9ad4\u7684\u6a5f\u7387<\/span>\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9a5f\u4e09\uff1a\u9810\u6e2c\u985e\u5225\u6a5f\u7387<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u4e86\u908a\u754c\u6846\uff0c\u6bcf\u500b\u7db2\u683c\u9084\u6703\u9810\u6e2c C \u500b\u985e\u5225\u6a5f\u7387\uff08C \u662f\u8cc7\u6599\u96c6\u4e2d\u7684\u985e\u5225\u6578\u91cf\uff09\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># \u5047\u8a2d\u6709 3 \u500b\u985e\u5225<\/span>\nclass_probabilities = {\n    <span class=\"hljs-string\">'car'<\/span>: <span class=\"hljs-number\">0.8<\/span>,\n    <span class=\"hljs-string\">'person'<\/span>: <span class=\"hljs-number\">0.1<\/span>,\n    <span class=\"hljs-string\">'dog'<\/span>: <span class=\"hljs-number\">0.1<\/span>\n}\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9a5f\u56db\uff1a\u7d44\u5408\u8f38\u51fa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c07\u4ee5\u4e0a\u8cc7\u8a0a\u7d44\u5408\u8d77\u4f86\uff0cYOLO \u7684\u8f38\u51fa\u662f\u4e00\u500b\u5f62\u72c0\u70ba <code>S x S x (B * 5 + C)<\/code> \u7684\u5f35\u91cf\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">\u5c0d\u65bc 7x7 \u7db2\u683c\u30012 \u500b\u908a\u754c\u6846\u300120 \u500b\u985e\u5225\uff1a\n\u8f38\u51fa\u5f62\u72c0 = 7 x 7 x (2 * 5 + 20) = 7 x 7 x 30\n<\/code><\/span><\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9a5f\u4e94\uff1a\u5f8c\u8655\u7406\uff08NMS\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u65bc\u591a\u500b\u7db2\u683c\u53ef\u80fd\u5075\u6e2c\u5230\u540c\u4e00\u500b\u7269\u9ad4\uff0cYOLO \u4f7f\u7528<strong>\u975e\u6975\u5927\u503c\u6291\u5236\uff08Non-Maximum Suppression, NMS\uff09<\/strong> \u4f86\u79fb\u9664\u91cd\u8907\u7684\u5075\u6e2c\u6846\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">NMS \u6d41\u7a0b\uff1a\n1. \u6309\u4fe1\u5fc3\u5206\u6578\u6392\u5e8f\u6240\u6709\u5075\u6e2c\u6846\n2. \u9078\u53d6\u4fe1\u5fc3\u6700\u9ad8\u7684\u6846\n3. \u79fb\u9664\u8207\u8a72\u6846\u91cd\u758a\u5ea6\uff08IoU\uff09\u904e\u9ad8\u7684\u5176\u4ed6\u6846\n4. \u91cd\u8907\u6b65\u9a5f 2-3 \u76f4\u5230\u8655\u7406\u5b8c\u6240\u6709\u6846\n<\/code><\/span><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">YOLO \u7248\u672c\u6f14\u9032\uff1a\u5f9e v1 \u5230 v11<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">YOLO \u81ea 2015 \u5e74\u554f\u4e16\u4ee5\u4f86\uff0c\u7d93\u6b77\u4e86\u591a\u6b21\u91cd\u5927\u6539\u7248\u3002\u4ee5\u4e0b\u662f\u5404\u7248\u672c\u7684\u91cd\u8981\u91cc\u7a0b\u7891\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u539f\u59cb\u7cfb\u5217\uff08Joseph Redmon\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u7248\u672c<\/th>\n<th>\u5e74\u4efd<\/th>\n<th>\u4e3b\u8981\u7279\u8272<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>YOLOv1<\/strong><\/td>\n<td>2015<\/td>\n<td>\u958b\u5275\u6027\u7684\u55ae\u968e\u6bb5\u5075\u6e2c\u67b6\u69cb\uff0c\u4f7f\u7528 24 \u5c64 CNN<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv2<\/strong><\/td>\n<td>2016<\/td>\n<td>\u52a0\u5165 Batch Normalization\u3001Anchor Boxes\u3001\u591a\u5c3a\u5ea6\u8a13\u7df4<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv3<\/strong><\/td>\n<td>2018<\/td>\n<td>\u5f15\u5165 Darknet-53 \u9aa8\u5e79\u7db2\u8def\u3001\u591a\u5c3a\u5ea6\u9810\u6e2c<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u793e\u7fa4\u767c\u5c55\u7cfb\u5217<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u7248\u672c<\/th>\n<th>\u5e74\u4efd<\/th>\n<th>\u4e3b\u8981\u7279\u8272<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>YOLOv4<\/strong><\/td>\n<td>2020<\/td>\n<td>CSPDarknet53 \u9aa8\u5e79\u3001\u5927\u91cf\u8cc7\u6599\u589e\u5f37\u6280\u5de7<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv5<\/strong><\/td>\n<td>2020<\/td>\n<td>PyTorch \u5be6\u4f5c\u3001\u8f15\u91cf\u5316\u8a2d\u8a08\u3001\u6613\u65bc\u90e8\u7f72<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv6<\/strong><\/td>\n<td>2022<\/td>\n<td>\u5168\u89e3\u8026\u982d\u90e8\u67b6\u69cb\u3001RepVGG \u98a8\u683c\u8a2d\u8a08<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv7<\/strong><\/td>\n<td>2022<\/td>\n<td>E-ELAN \u67b6\u69cb\u3001\u9032\u968e\u6a21\u578b\u7e2e\u653e<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv8<\/strong><\/td>\n<td>2023<\/td>\n<td>\u7121\u9328\u9ede\uff08Anchor-Free\uff09\u8a2d\u8a08\u3001\u7d71\u4e00\u6846\u67b6<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv9<\/strong><\/td>\n<td>2024<\/td>\n<td>GELAN \u67b6\u69cb\u3001\u53ef\u7a0b\u5f0f\u5316\u68af\u5ea6\u8cc7\u8a0a<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv10<\/strong><\/td>\n<td>2024<\/td>\n<td>\u7121 NMS \u8a13\u7df4\u3001\u4e00\u81f4\u6027\u96d9\u91cd\u5206\u914d<\/td>\n<\/tr>\n<tr>\n<td><strong>YOLOv11<\/strong><\/td>\n<td>2024<\/td>\n<td>C3k2 \u5340\u584a\u3001C2PSA \u7a7a\u9593\u6ce8\u610f\u529b\u6a5f\u5236<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">YOLOv11 \u7684\u91cd\u8981\u6539\u9032<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u70ba 2024 \u5e74 Ultralytics \u63a8\u51fa\u7684\u6700\u65b0\u7248\u672c\uff0cYOLOv11 \u5e36\u4f86\u4e86\u5e7e\u9805\u95dc\u9375\u6539\u9032\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u66f4\u9ad8\u6548\u7684\u67b6\u69cb<\/strong>\uff1a\u4f7f\u7528 C3k2 \u5340\u584a\u53d6\u4ee3 C2f\uff0c\u63d0\u5347\u63a8\u8ad6\u901f\u5ea6<\/li>\n<li><strong>\u7a7a\u9593\u6ce8\u610f\u529b\u6a5f\u5236<\/strong>\uff1aC2PSA \u6a21\u7d44\u589e\u5f37\u7279\u5fb5\u63d0\u53d6\u80fd\u529b<\/li>\n<li><strong>\u66f4\u5c11\u7684\u53c3\u6578<\/strong>\uff1a\u76f8\u6bd4 YOLOv8m \u6e1b\u5c11 22% \u7684\u53c3\u6578\u91cf<\/li>\n<li><strong>\u66f4\u5feb\u7684\u63a8\u8ad6<\/strong>\uff1a\u6bd4 YOLOv10 \u5feb\u7d04 2%<\/li>\n<\/ol>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\"><span class=\"hljs-selector-tag\">YOLOv11<\/span> \u6a21\u578b\u5927\u5c0f\u6bd4\u8f03\uff1a\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502 \u6a21\u578b    \u2502 \u53c3\u6578\u91cf     \u2502 <span class=\"hljs-selector-tag\">mAP<\/span><span class=\"hljs-keyword\">@50<\/span>  \u2502\n\u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524\n\u2502 YOLO11n \u2502 <span class=\"hljs-number\">2.6<\/span>M       \u2502 ~<span class=\"hljs-number\">39.5%<\/span>  \u2502\n\u2502 YOLO11s \u2502 <span class=\"hljs-number\">9.4<\/span>M       \u2502 ~<span class=\"hljs-number\">47.0%<\/span>  \u2502\n\u2502 YOLO11m \u2502 <span class=\"hljs-number\">20.1<\/span>M      \u2502 ~<span class=\"hljs-number\">50.3%<\/span>  \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">CSS<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">css<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ba\u4ec0\u9ebc YOLO \u9019\u9ebc\u5feb\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">YOLO \u7684\u901f\u5ea6\u512a\u52e2\u4f86\u81ea\u5176\u67b6\u69cb\u8a2d\u8a08\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u901f\u5ea6\u6bd4\u8f03<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u6a21\u578b<\/th>\n<th>\u901f\u5ea6\uff08FPS\uff09<\/th>\n<th>GPU \u5ef6\u9072<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Faster R-CNN<\/td>\n<td>5-7<\/td>\n<td>~54 ms<\/td>\n<\/tr>\n<tr>\n<td>YOLOv1<\/td>\n<td>45<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>YOLOv8<\/td>\n<td>100+<\/td>\n<td>~1.3 ms<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5feb\u901f\u7684\u539f\u56e0<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u55ae\u6b21\u524d\u5411\u50b3\u64ad<\/strong>\uff1a\u6574\u5f35\u5716\u7247\u53ea\u9700\u7d93\u904e\u7db2\u8def\u4e00\u6b21<\/li>\n<li><strong>\u7121\u5340\u57df\u63d0\u8b70<\/strong>\uff1a\u4e0d\u9700\u8981\u751f\u6210\u5019\u9078\u5340\u57df<\/li>\n<li><strong>\u7aef\u5230\u7aef\u8a13\u7df4<\/strong>\uff1a\u6574\u500b\u7db2\u8def\u540c\u6642\u512a\u5316<\/li>\n<li><strong>\u9ad8\u6548\u7684\u9aa8\u5e79\u7db2\u8def<\/strong>\uff1a\u5c08\u70ba\u901f\u5ea6\u512a\u5316\u7684\u5377\u7a4d\u67b6\u69cb<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u6e96\u78ba\u5ea6\u8207\u901f\u5ea6\u7684\u6b0a\u8861<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502                                                 \u2502\n\u2502  \u9ad8\u6e96\u78ba\u5ea6                                        \u2502\n\u2502     \u25b2                                           \u2502\n\u2502     \u2502           \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510               \u2502\n\u2502     \u2502           \u2502 Faster R-CNN  \u2502               \u2502\n\u2502     \u2502           \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518               \u2502\n\u2502     \u2502                                           \u2502\n\u2502     \u2502                    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510          \u2502\n\u2502     \u2502                    \u2502 YOLOv8    \u2502          \u2502\n\u2502     \u2502                    \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518          \u2502\n\u2502     \u2502                                           \u2502\n\u2502     \u2502    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510                          \u2502\n\u2502     \u2502    \u2502 YOLOv1    \u2502                          \u2502\n\u2502     \u2502    \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518                          \u2502\n\u2502     \u2502                                           \u2502\n\u2502     \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u25ba \u9ad8\u901f\u5ea6 \u2502\n\u2502                                                 \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n<\/code><\/span><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">YOLO \u7684\u9650\u5236<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u96d6\u7136 YOLO \u5f88\u5f37\u5927\uff0c\u4f46\u4e5f\u6709\u5176\u9650\u5236\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5c0f\u7269\u9ad4\u5075\u6e2c\u56f0\u96e3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u65bc\u6bcf\u500b\u7db2\u683c\u53ea\u80fd\u5075\u6e2c\u6709\u9650\u6578\u91cf\u7684\u7269\u9ad4\uff0cYOLO \u5728\u5075\u6e2c\u5bc6\u96c6\u7684\u5c0f\u7269\u9ad4\u6642\u8868\u73fe\u8f03\u5dee\u3002\u4f8b\u5982\uff1a\u4e00\u7fa4\u9ce5\u3001\u9ad4\u80b2\u5834\u4e2d\u7684\u4eba\u7fa4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u91cd\u758a\u7269\u9ad4\u7684\u8655\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u591a\u500b\u7269\u9ad4\u7684\u4e2d\u5fc3\u843d\u5728\u540c\u4e00\u500b\u7db2\u683c\u6642\uff0cYOLO \u53ef\u80fd\u7121\u6cd5\u6b63\u78ba\u5075\u6e2c\u6240\u6709\u7269\u9ad4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u6cdb\u5316\u80fd\u529b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0d\u65bc\u8a13\u7df4\u8cc7\u6599\u4e2d\u6c92\u6709\u898b\u904e\u7684\u7269\u9ad4\u5f62\u72c0\u6216\u6bd4\u4f8b\uff0cYOLO \u53ef\u80fd\u6703\u6709\u8f03\u5dee\u7684\u8868\u73fe\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">YOLO \u7684\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u81ea\u99d5\u8eca<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">YOLO \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u81ea\u52d5\u99d5\u99db\u7cfb\u7d71\uff0c\u7528\u65bc\u5373\u6642\u5075\u6e2c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u884c\u4eba\u548c\u81ea\u884c\u8eca\u9a0e\u58eb<\/li>\n<li>\u5176\u4ed6\u8eca\u8f1b<\/li>\n<li>\u4ea4\u901a\u865f\u8a8c\u548c\u6a19\u8a8c<\/li>\n<li>\u8def\u9762\u969c\u7919\u7269<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u76e3\u63a7\u7cfb\u7d71<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5b89\u9632\u9818\u57df\uff0cYOLO \u53ef\u7528\u65bc\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5373\u6642\u4eba\u54e1\u5075\u6e2c<\/li>\n<li>\u5165\u4fb5\u76e3\u6e2c<\/li>\n<li>\u4eba\u6d41\u5206\u6790<\/li>\n<li>\u7570\u5e38\u884c\u70ba\u8fa8\u8b58<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u96f6\u552e\u81ea\u52d5\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u96f6\u552e\u696d\u4f7f\u7528 YOLO \u5be6\u73fe\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7121\u4eba\u5546\u5e97\u7684\u5546\u54c1\u8fa8\u8b58<\/li>\n<li>\u667a\u6167\u7d50\u5e33\u7cfb\u7d71<\/li>\n<li>\u5eab\u5b58\u7ba1\u7406<\/li>\n<li>\u9867\u5ba2\u884c\u70ba\u5206\u6790<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u8b80\u61c2 YOLO \u7a0b\u5f0f\u78bc\u7684\u95dc\u9375\u6982\u5ff5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u4f60\u5728\u5c08\u6848\u4e2d\u9047\u5230 YOLO \u76f8\u95dc\u7a0b\u5f0f\u78bc\u6642\uff0c\u4ee5\u4e0b\u662f\u9700\u8981\u7406\u89e3\u7684\u6838\u5fc3\u6982\u5ff5\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u898b\u8853\u8a9e\u5c0d\u7167<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u8853\u8a9e<\/th>\n<th>\u4e2d\u6587<\/th>\n<th>\u8aaa\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Backbone<\/td>\n<td>\u9aa8\u5e79\u7db2\u8def<\/td>\n<td>\u8ca0\u8cac\u63d0\u53d6\u5716\u7247\u7279\u5fb5\u7684\u4e3b\u8981\u7db2\u8def<\/td>\n<\/tr>\n<tr>\n<td>Neck<\/td>\n<td>\u9838\u90e8\u7db2\u8def<\/td>\n<td>\u878d\u5408\u4e0d\u540c\u5c3a\u5ea6\u7279\u5fb5\u7684\u4e2d\u9593\u5c64<\/td>\n<\/tr>\n<tr>\n<td>Head<\/td>\n<td>\u982d\u90e8\u7db2\u8def<\/td>\n<td>\u8f38\u51fa\u6700\u7d42\u5075\u6e2c\u7d50\u679c\u7684\u5c64<\/td>\n<\/tr>\n<tr>\n<td>Anchor Box<\/td>\n<td>\u9328\u9ede\u6846<\/td>\n<td>\u9810\u5b9a\u7fa9\u7684\u53c3\u8003\u908a\u754c\u6846<\/td>\n<\/tr>\n<tr>\n<td>IoU<\/td>\n<td>\u4ea4\u4f75\u6bd4<\/td>\n<td>\u5169\u500b\u6846\u91cd\u758a\u7a0b\u5ea6\u7684\u6307\u6a19<\/td>\n<\/tr>\n<tr>\n<td>NMS<\/td>\n<td>\u975e\u6975\u5927\u503c\u6291\u5236<\/td>\n<td>\u79fb\u9664\u91cd\u8907\u5075\u6e2c\u7684\u5f8c\u8655\u7406\u65b9\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>mAP<\/td>\n<td>\u5e73\u5747\u7cbe\u5ea6\u5747\u503c<\/td>\n<td>\u8861\u91cf\u5075\u6e2c\u6e96\u78ba\u5ea6\u7684\u6307\u6a19<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5178\u578b\u7684 YOLO \u63a8\u8ad6\u7a0b\u5f0f\u78bc\u7d50\u69cb<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-4\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">from ultralytics import YOLO\n\n<span class=\"hljs-comment\"># \u8f09\u5165\u6a21\u578b<\/span>\nmodel = YOLO(<span class=\"hljs-string\">'yolo11n.pt'<\/span>)\n\n<span class=\"hljs-comment\"># \u57f7\u884c\u63a8\u8ad6<\/span>\nresults = model(<span class=\"hljs-string\">'image.jpg'<\/span>)\n\n<span class=\"hljs-comment\"># \u89e3\u6790\u7d50\u679c<\/span>\n<span class=\"hljs-keyword\">for<\/span> result in results:\n    boxes = result.boxes      <span class=\"hljs-comment\"># \u908a\u754c\u6846\u8cc7\u8a0a<\/span>\n    <span class=\"hljs-keyword\">for<\/span> box in boxes:\n        xyxy = box.xyxy      <span class=\"hljs-comment\"># &#91;x1, y1, x2, y2] \u5ea7\u6a19<\/span>\n        conf = box.conf      <span class=\"hljs-comment\"># \u4fe1\u5fc3\u5206\u6578<\/span>\n        cls = box.cls        <span class=\"hljs-comment\"># \u985e\u5225\u7de8\u865f<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-4\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7e3d\u7d50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u7bc7\u6587\u7ae0\u4ecb\u7d39\u4e86 YOLO \u7269\u4ef6\u5075\u6e2c\u7684\u57fa\u672c\u6982\u5ff5\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7269\u4ef6\u5075\u6e2c<\/strong>\u4e0d\u540c\u65bc\u5716\u50cf\u5206\u985e\u548c\u8a9e\u7fa9\u5206\u5272\uff0c\u5b83\u9700\u8981\u540c\u6642\u5224\u65b7\u7269\u9ad4\u7684\u985e\u5225\u548c\u4f4d\u7f6e<\/li>\n<li><strong>YOLO<\/strong> \u662f\u55ae\u968e\u6bb5\u5075\u6e2c\u5668\uff0c\u5c07\u5075\u6e2c\u6fc3\u7e2e\u6210\u4e00\u6b21\u524d\u5411\u50b3\u64ad\uff0c\u5be6\u73fe\u5373\u6642\u8655\u7406<\/li>\n<li><strong>\u7db2\u683c\u7cfb\u7d71<\/strong>\u662f YOLO \u7684\u6838\u5fc3\u8a2d\u8a08\uff0c\u6bcf\u500b\u7db2\u683c\u8ca0\u8cac\u5075\u6e2c\u4e2d\u5fc3\u843d\u5728\u5176\u4e2d\u7684\u7269\u9ad4<\/li>\n<li><strong>\u7248\u672c\u6f14\u9032<\/strong>\u5f9e v1 \u5230 v11\uff0c\u6301\u7e8c\u5728\u901f\u5ea6\u548c\u6e96\u78ba\u5ea6\u4e4b\u9593\u53d6\u5f97\u66f4\u597d\u7684\u5e73\u8861<\/li>\n<li><strong>\u5be6\u969b\u61c9\u7528<\/strong>\u6db5\u84cb\u81ea\u99d5\u8eca\u3001\u76e3\u63a7\u3001\u96f6\u552e\u7b49\u591a\u500b\u9818\u57df<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e0b\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u5be6\u969b\u52d5\u624b\u5b89\u88dd YOLO \u74b0\u5883\uff0c\u4e26\u57f7\u884c\u7b2c\u4e00\u500b\u7269\u4ef6\u5075\u6e2c\u7bc4\u4f8b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c3\u8003\u8cc7\u6e90<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/viso.ai\/computer-vision\/yolo-explained\/\">YOLO Evolution: Transforming Object Detection 2015-2024 (viso.ai)<\/a><\/li>\n<li><a href=\"https:\/\/docs.ultralytics.com\/models\/yolo11\/\">Ultralytics YOLO11 \u5b98\u65b9\u6587\u4ef6<\/a><\/li>\n<li><a href=\"https:\/\/www.v7labs.com\/blog\/yolo-object-detection\">YOLO Algorithm for Object Detection Explained (V7Labs)<\/a><\/li>\n<li><a href=\"https:\/\/keylabs.ai\/blog\/yolov8-vs-faster-r-cnn-a-comparative-analysis\/\">YOLOv8 vs Faster R-CNN: A Comparative Analysis (Keylabs)<\/a><\/li>\n<li><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10462-025-11253-3\">YOLO advances to its genesis: A decadal review (Springer)<\/a><\/li>\n<\/ul>\n\n\n\n<div id=\"quiz-ae0eca0b\">\n<style>\n#quiz-ae0eca0b .badge {\n        display: inline-block;\n        background: #ff9800;\n        color: white;\n        padding: 4px 12px;\n        border-radius: 12px;\n        font-size: 0.8em;\n        margin-left: 10px;\n      }#quiz-ae0eca0b .question {\n        background: white;\n        border-radius: 8px;\n        padding: 20px;\n        margin: 20px 0;\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n      }#quiz-ae0eca0b .question h3 {\n        margin-top: 0;\n        color: #333;\n      }#quiz-ae0eca0b .options {\n        list-style: none;\n        padding: 0;\n      }#quiz-ae0eca0b .options li {\n        padding: 12px 15px;\n        margin: 8px 0;\n        border: 2px solid #ddd;\n        border-radius: 6px;\n        cursor: pointer;\n        transition: all 0.2s;\n      }#quiz-ae0eca0b .options li:hover:not(.disabled) {\n        border-color: #ff9800;\n        background: #fff8e1;\n      }#quiz-ae0eca0b .options li.correct {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-ae0eca0b .options li.wrong {\n        border-color: #f44336;\n        background: #ffebee;\n      }#quiz-ae0eca0b .options li.disabled {\n        cursor: default;\n        opacity: 0.7;\n      }#quiz-ae0eca0b .options li.show-answer {\n        border-color: #4caf50;\n        background: #e8f5e9;\n      }#quiz-ae0eca0b .feedback {\n        margin-top: 15px;\n        padding: 12px;\n        border-radius: 6px;\n        display: none;\n      }#quiz-ae0eca0b .feedback.correct {\n        background: #e8f5e9;\n        color: #2e7d32;\n        display: block;\n      }#quiz-ae0eca0b .feedback.wrong {\n        background: #ffebee;\n        color: #c62828;\n        display: block;\n      }#quiz-ae0eca0b .score {\n        text-align: center;\n        font-size: 1.5em;\n        padding: 20px;\n        background: white;\n        border-radius: 8px;\n        margin-top: 20px;\n      }#quiz-ae0eca0b .code-block {\n        background: #1e1e1e;\n        color: #d4d4d4;\n        padding: 14px;\n        border-radius: 6px;\n        font-family: \"Monaco\", \"Consolas\", \"Courier New\", monospace;\n        font-size: 0.9em;\n        overflow-x: auto;\n        margin: 12px 0;\n        white-space: pre-wrap;\n      }\n<\/style>\n<h1>\u9032\u968e\u6e2c\u9a57\uff1aYOLO \u662f\u4ec0\u9ebc\uff1f<span class=\"badge\">\u9032\u968e<\/span><\/h1>\n    <p>\u5171 5 \u984c\uff0c\u9700\u8981\u6df1\u5165\u7406\u89e3\u6587\u7ae0\u5167\u5bb9\u624d\u80fd\u4f5c\u7b54<\/p>\n\n    <div class=\"question\" id=\"q1\">\n      <h3>1. \u82e5 YOLO \u4f7f\u7528 7&#215;7 \u7db2\u683c\u3001\u6bcf\u500b\u7db2\u683c\u9810\u6e2c 2 \u500b\u908a\u754c\u6846\u3001\u4e14\u6709 20 \u500b\u985e\u5225\uff0c\u8f38\u51fa\u5f35\u91cf\u7684\u5f62\u72c0\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'C')\">A. 7 x 7 x 22<\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'C')\">B. 7 x 7 x 25<\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'C')\">C. 7 x 7 x 30<\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'C')\">D. 7 x 7 x 50<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. YOLOv11 \u76f8\u8f03\u65bc YOLOv8 \u7684\u4e3b\u8981\u6539\u9032\u5305\u62ec\u4ee5\u4e0b\u54ea\u9805\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'D')\">A. \u5f15\u5165 Anchor Boxes \u6a5f\u5236<\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'D')\">B. \u6539\u7528\u5169\u968e\u6bb5\u5075\u6e2c\u67b6\u69cb<\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'D')\">C. \u4f7f\u7528 Darknet-53 \u9aa8\u5e79\u7db2\u8def<\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'D')\">D. \u4f7f\u7528 C3k2 \u5340\u584a\u548c C2PSA \u7a7a\u9593\u6ce8\u610f\u529b\u6a5f\u5236<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. \u908a\u754c\u6846\u7684 5 \u500b\u9810\u6e2c\u503c\u4e2d\uff0cx \u548c y \u5ea7\u6a19\u662f\u76f8\u5c0d\u65bc\u4ec0\u9ebc\u800c\u8a00\uff1fw \u548c h \u53c8\u662f\u76f8\u5c0d\u65bc\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'B')\">A. x, y, w, h \u90fd\u662f\u76f8\u5c0d\u65bc\u6574\u5f35\u5716\u7247<\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'B')\">B. x, y \u76f8\u5c0d\u65bc\u7db2\u683c\uff1bw, h \u76f8\u5c0d\u65bc\u6574\u5f35\u5716\u7247<\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'B')\">C. x, y, w, h \u90fd\u662f\u76f8\u5c0d\u65bc\u7db2\u683c<\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'B')\">D. x, y \u76f8\u5c0d\u65bc\u6574\u5f35\u5716\u7247\uff1bw, h \u76f8\u5c0d\u65bc\u7db2\u683c<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. YOLO \u5728\u54ea\u7a2e\u5834\u666f\u4e0b\u8868\u73fe\u8f03\u5dee\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'A')\">A. \u5075\u6e2c\u5bc6\u96c6\u7684\u5c0f\u7269\u9ad4\uff08\u5982\u4e00\u7fa4\u9ce5\uff09<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'A')\">B. \u5075\u6e2c\u55ae\u4e00\u5927\u578b\u7269\u9ad4<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'A')\">C. \u5373\u6642\u5f71\u50cf\u4e32\u6d41\u8655\u7406<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'A')\">D. \u81ea\u99d5\u8eca\u7684\u884c\u4eba\u5075\u6e2c<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. NMS \u6d41\u7a0b\u4e2d\uff0cIoU\uff08Intersection over Union\uff09\u7684\u4f5c\u7528\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'C')\">A. \u8a08\u7b97\u6a21\u578b\u7684\u6574\u9ad4\u6e96\u78ba\u5ea6<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'C')\">B. \u6c7a\u5b9a\u908a\u754c\u6846\u7684\u985e\u5225<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'C')\">C. \u8861\u91cf\u5169\u500b\u5075\u6e2c\u6846\u7684\u91cd\u758a\u7a0b\u5ea6\uff0c\u6c7a\u5b9a\u662f\u5426\u8981\u79fb\u9664<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'C')\">D. \u8a08\u7b97\u7db2\u683c\u7684\u5283\u5206\u65b9\u5f0f<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb5\"><\/div>\n    <\/div>\n\n    <div class=\"score\" id=\"score\" style=\"display:none;\"><\/div>\n<script>\n\n      let answered = 0;\n      let correct = 0;\n      const total = 5;\n      const explanations = {\n        1: \"\u6839\u64da\u516c\u5f0f S x S x (B * 5 + C)\uff0c\u4ee3\u5165\u6578\u503c\uff1a7 x 7 x (2 * 5 + 20) = 7 x 7 x 30\u3002\u6bcf\u500b\u908a\u754c\u6846\u6709 5 \u500b\u503c\uff08x, y, w, h, confidence\uff09\uff0c2 \u500b\u908a\u754c\u6846\u5c31\u662f 10 \u500b\u503c\uff0c\u52a0\u4e0a 20 \u500b\u985e\u5225\u6a5f\u7387\uff0c\u5171 30 \u500b\u503c\u3002\",\n        2: \"YOLOv11 \u7684\u95dc\u9375\u6539\u9032\u5305\u62ec\uff1a\u4f7f\u7528 C3k2 \u5340\u584a\u53d6\u4ee3 C2f \u63d0\u5347\u63a8\u8ad6\u901f\u5ea6\uff0c\u4ee5\u53ca\u5f15\u5165 C2PSA \u7a7a\u9593\u6ce8\u610f\u529b\u6a5f\u5236\u589e\u5f37\u7279\u5fb5\u63d0\u53d6\u80fd\u529b\u3002Anchor Boxes \u662f YOLOv2 \u5f15\u5165\u7684\uff0cDarknet-53 \u662f YOLOv3 \u7684\u9aa8\u5e79\u7db2\u8def\u3002\",\n        3: \"\u6839\u64da\u6587\u7ae0\u4e2d\u7684\u908a\u754c\u6846\u5b9a\u7fa9\uff1ax, y \u662f\u908a\u754c\u6846\u4e2d\u5fc3\u5ea7\u6a19\uff0c\u76f8\u5c0d\u65bc\u7db2\u683c\uff08\u4f8b\u5982 0.5 \u8868\u793a\u5728\u7db2\u683c\u6b63\u4e2d\u592e\uff09\uff1bw, h \u662f\u908a\u754c\u6846\u7684\u5bec\u5ea6\u548c\u9ad8\u5ea6\uff0c\u76f8\u5c0d\u65bc\u6574\u5f35\u5716\u7247\uff08\u4f8b\u5982 0.4 \u8868\u793a\u4f54\u5716\u7247\u5bec\u5ea6\u7684 40%\uff09\u3002\",\n        4: \"YOLO \u7684\u9650\u5236\u4e4b\u4e00\u662f\u5c0f\u7269\u9ad4\u5075\u6e2c\u56f0\u96e3\uff0c\u56e0\u70ba\u6bcf\u500b\u7db2\u683c\u53ea\u80fd\u5075\u6e2c\u6709\u9650\u6578\u91cf\u7684\u7269\u9ad4\u3002\u7576\u5834\u666f\u4e2d\u6709\u5bc6\u96c6\u7684\u5c0f\u7269\u9ad4\uff08\u5982\u4e00\u7fa4\u9ce5\u3001\u9ad4\u80b2\u5834\u4e2d\u7684\u4eba\u7fa4\uff09\u6642\uff0cYOLO \u7684\u8868\u73fe\u8f03\u5dee\u3002\",\n        5: \"IoU\uff08\u4ea4\u4f75\u6bd4\uff09\u7528\u65bc\u8861\u91cf\u5169\u500b\u5075\u6e2c\u6846\u7684\u91cd\u758a\u7a0b\u5ea6\u3002\u5728 NMS \u6d41\u7a0b\u4e2d\uff0c\u7576\u67d0\u500b\u6846\u8207\u4fe1\u5fc3\u6700\u9ad8\u7684\u6846\u7684 IoU \u8d85\u904e\u95be\u503c\u6642\uff0c\u8868\u793a\u5b83\u5011\u5075\u6e2c\u7684\u53ef\u80fd\u662f\u540c\u4e00\u500b\u7269\u9ad4\uff0c\u8f03\u4f4e\u4fe1\u5fc3\u7684\u6846\u5c31\u6703\u88ab\u79fb\u9664\u3002\"\n      };\n\n      function checkAnswer(qNum, selected, correctAns) {\n        const question = document.getElementById(\"q\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n\n        question.classList.add(\"answered\");\n        answered++;\n\n        const options = question.querySelectorAll(\".options li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) {\n            opt.classList.add(\"show-answer\");\n          }\n        });\n\n        const feedback = document.getElementById(\"fb\" + qNum);\n        if (selected === correctAns) {\n          correct++;\n          feedback.className = \"feedback correct\";\n          feedback.innerHTML = \"\u6b63\u78ba\uff01\" + explanations[qNum];\n        } else {\n          feedback.className = \"feedback wrong\";\n          feedback.innerHTML =\n            \"\u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanations[qNum];\n          options.forEach((opt) => {\n            if (opt.textContent.startsWith(selected + \".\")) {\n              opt.classList.add(\"wrong\");\n            }\n          });\n        }\n\n        if (answered === total) {\n          const scoreDiv = document.getElementById(\"score\");\n          scoreDiv.style.display = \"block\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" +\n            correct +\n            \" \/ \" +\n            total +\n            (correct === total\n              ? \" \u5168\u5c0d\uff01\u9032\u968e\u984c\u76ee\u90fd\u7b54\u5c0d\u4e86\uff01\"\n              : correct >= Math.ceil(total * 0.6)\n                ? \" \u4e0d\u932f\uff01\u5c0d\u9032\u968e\u6982\u5ff5\u6709\u4e00\u5b9a\u638c\u63e1\"\n                : \" \u5efa\u8b70\u518d\u6df1\u5165\u95b1\u8b80\u6587\u7ae0\u5167\u5bb9\");\n        }\n      }\n    \n<\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6e2c\u9a57\uff1aYOLO \u662f\u4ec0\u9ebc\uff1f\u7269\u4ef6\u5075\u6e2c\u5165\u9580 \u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c 1. YOLO \u7684\u5168\u540d\u662f\u4ec0\u9ebc\uff1f A [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rolpb_likes":0,"footnotes":""},"categories":[215,206,405,404],"tags":[406,409,407,408],"class_list":["post-444","post","type-post","status-publish","format-standard","hentry","category-ai-ml","category-l3-","category-yolo","category-404","tag-yolo","tag-409","tag-407","tag-408"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/comments?post=444"}],"version-history":[{"count":1,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/444\/revisions"}],"predecessor-version":[{"id":451,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/444\/revisions\/451"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}