{"id":2609,"date":"2026-10-11T20:57:00","date_gmt":"2026-10-11T17:57:00","guid":{"rendered":"https:\/\/global.tab-tv.com\/cn\/?p=2609"},"modified":"2026-10-12T13:27:07","modified_gmt":"2026-10-12T10:27:07","slug":"pqi%ef%bc%88picture-quality-index%ef%bc%89-%e4%b8%89%e6%98%9f%e7%94%b5%e8%a7%86%e7%94%bb%e8%b4%a8%e6%8c%87%e6%95%b0","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/cn\/2609","title":{"rendered":"\u4e09\u661f\u7535\u89c6\u7684 PQI Picture Quality Index"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">PQI\uff08Picture Quality Index\uff0c\u753b\u8d28\u6307\u6570\uff09\u662f\u4e09\u661f\u81ea\u6709\u7684\u753b\u8d28\u8bc4\u4f30\u6307\u6807\uff0c\u66fe\u7528\u4e8e\u90e8\u5206\u8001\u6b3e\u7535\u89c6\u7684\u89c4\u683c\u53c2\u6570\u4e2d\u3002\u5b83\u5e76\u4e0d\u662f\u4ee5\u8d6b\u5179\u4e3a\u5355\u4f4d\u7684\u5237\u65b0\u7387\uff0c\u4e09\u661f\u4e5f\u4ece\u672a\u516c\u5e03\u8fc7 PQI \u7684\u5177\u4f53\u8ba1\u7b97\u516c\u5f0f\u3002PQI \u6570\u503c\u8d8a\u9ad8\uff0c\u5e76\u4e0d\u610f\u5473\u7740\u753b\u8d28\u4e00\u5b9a\u8d8a\u597d\uff0c\u56e0\u6b64\uff0c\u8d2d\u4e70\u7535\u89c6\u65f6\u5e94\u67e5\u770b\u4ea7\u54c1\u7684\u5b9e\u9645\u89c4\u683c\uff0c\u5305\u62ec\u5237\u65b0\u7387\u548c\u8fd0\u52a8\u5904\u7406\u529f\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>PQI \u5728\u4e09\u661f\u7535\u89c6\u4e2d\u610f\u5473\u7740\u4ec0\u4e48<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PQI \u662f\u4e09\u661f\u5185\u90e8\u4f7f\u7528\u7684\u4e00\u9879\u6307\u6807\uff0c\u7528\u4e8e\u8bc4\u4f30\u5c4f\u5e55\u4e0a\u8fd0\u52a8\u753b\u9762\u7684\u6d41\u7545\u7a0b\u5ea6\u3002\u5728\u90e8\u5206\u578b\u53f7\u7684\u89c4\u683c\u53c2\u6570\u4e2d\uff0c\u5b83\u4f1a\u4ee5\u201cPQI 1300\u201d\u6216\u7c7b\u4f3c\u7684\u6570\u503c\u5f62\u5f0f\u51fa\u73b0\uff0c\u901a\u5e38\u4e0e\u5206\u8fa8\u7387\u548c HDR \u652f\u6301\u4fe1\u606f\u5e76\u5217\u663e\u793a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u636e\u76f8\u5173\u8d44\u6599\u4ecb\u7ecd\uff0cPQI \u8fd8\u53ef\u80fd\u8003\u8651\u9762\u677f\u7c7b\u578b\u3001\u5206\u8fa8\u7387\u3001\u4eae\u5ea6\u548c\u5bf9\u6bd4\u5ea6\u3002\u56e0\u6b64\uff0c\u8f83\u9ad8\u7684 PQI \u503c\u610f\u5473\u7740\u8fd9\u6b3e\u7535\u89c6\u5728\u4e09\u661f\u81ea\u8eab\u7684\u4ea7\u54c1\u7cfb\u5217\u4e2d\u914d\u7f6e\u66f4\u4e30\u5bcc\u3002\u4f46\u5b83\u5e76\u4e0d\u662f\u50cf\u5237\u65b0\u7387\u90a3\u6837\u7684\u7269\u7406\u6d4b\u91cf\u503c\uff0c\u4e5f\u4e0d\u662f\u72ec\u7acb\u6d4b\u8bd5\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>PQI \u7684\u7531\u6765<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e09\u661f\u4e8e 2015 \u5e74\u63a8\u51fa PQI\uff0c\u7528\u6765\u53d6\u4ee3 Clear Motion Rate\uff08CMR\uff09\u3002\u6b64\u524d\uff0c\u5305\u62ec CMR \u5728\u5185\u7684\u8fd0\u52a8\u8868\u73b0\u6307\u6807\u901a\u5e38\u4ee5\u8d6b\u5179\u4e3a\u5355\u4f4d\u8868\u793a\uff0c\u5176\u6570\u503c\u53ef\u80fd\u8fdc\u9ad8\u4e8e\u9762\u677f\u7684\u5b9e\u9645\u5237\u65b0\u7387\u30022015 \u5e74\uff0c\u8d6b\u5179\u8fd9\u4e00\u5355\u4f4d\u4e0d\u518d\u4f7f\u7528\uff0c\u53d6\u800c\u4ee3\u4e4b\u7684\u662f\u4e00\u4e2a\u666e\u901a\u7684\u6570\u5b57\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u90e8\u5206\u5e02\u573a\uff0c\u5c24\u5176\u662f\u7f8e\u56fd\uff0c\u4e09\u661f\u4f7f\u7528 Motion Rate \u800c\u4e0d\u662f PQI\u3002\u5728\u8f83\u65b0\u7684\u578b\u53f7\u4e2d\uff0c\u8fd9\u4e24\u4e2a\u6307\u6807\u90fd\u8d8a\u6765\u8d8a\u5c11\u89c1\uff0c\u4ea7\u54c1\u89c4\u683c\u5219\u66f4\u52a0\u6ce8\u91cd\u5237\u65b0\u7387\u548c\u5177\u6709\u660e\u786e\u540d\u79f0\u7684\u8fd0\u52a8\u5904\u7406\u529f\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>PQI \u7684\u8ba1\u7b97\u65b9\u5f0f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e09\u661f\u4ece\u672a\u516c\u5e03\u8fc7\u8ba1\u7b97\u516c\u5f0f\uff0c\u8bc4\u6d4b\u4eba\u5458\u4e5f\u56e0\u6b64\u6279\u8bc4\u8fd9\u4e00\u6307\u6807\uff0c\u56e0\u4e3a\u6ca1\u6709\u4eba\u80fd\u591f\u9a8c\u8bc1\u67d0\u4e2a\u5177\u4f53\u6570\u503c\u7a76\u7adf\u662f\u5982\u4f55\u5f97\u51fa\u7684\u3002\u636e\u76f8\u5173\u8d44\u6599\u4ecb\u7ecd\uff0cPQI \u7684\u8ba1\u7b97\u53ef\u80fd\u6d89\u53ca\u9762\u677f\u7c7b\u578b\u3001\u5206\u8fa8\u7387\u3001\u4eae\u5ea6\u3001\u5bf9\u6bd4\u5ea6\u4ee5\u53ca\u56fe\u50cf\u5904\u7406\u4f18\u5316\u3002\u7531\u4e8e\u5177\u4f53\u7684\u8ba1\u7b97\u56e0\u7d20\u5e76\u672a\u516c\u5f00\uff0c\u5373\u4f7f\u4e24\u53f0\u7535\u89c6\u7684\u786c\u4ef6\u914d\u7f6e\u76f8\u4f3c\uff0c\u5176 PQI \u503c\u4e5f\u53ef\u80fd\u4e0d\u540c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PQI \u7684\u5178\u578b\u6570\u503c\u8303\u56f4\u51e0\u4e4e\u6bcf\u5e74\u90fd\u5728\u63d0\u9ad8\u3002<\/p>\n\n\n\n<figure style=\"font-size:13px\" class=\"wp-block-table\"><table><tbody><tr><th>\u578b\u53f7\u5e74\u4efd<\/th><th>PQI \u5927\u81f4\u8303\u56f4<\/th><\/tr><tr><td>2015<\/td><td>100\u20132400<\/td><\/tr><tr><td>2016<\/td><td>400\u20132600<\/td><\/tr><tr><td>2017<\/td><td>600\u20133400<\/td><\/tr><tr><td>2018<\/td><td>800\u20134000<\/td><\/tr><tr><td>2019<\/td><td>1000\u20134300<\/td><\/tr><tr><td>2020<\/td><td>1500\u20134500<\/td><\/tr><tr><td>2021<\/td><td>2000\u20134900<\/td><\/tr><tr><td>2022<\/td><td>2000\u20135000<\/td><\/tr><tr><td>2023<\/td><td>2500\u20135500<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u503c\u8d8a\u9ad8\uff0c\u53cd\u6620\u7684\u662f\u529f\u80fd\u914d\u7f6e\u66f4\u52a0\u4e30\u5bcc\uff0c\u800c\u4e0d\u662f\u7ecf\u8fc7\u6d4b\u91cf\u786e\u8ba4\u7684\u753b\u8d28\u63d0\u5347\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8868\u683c\u622a\u81f3 2023 \u5e74\uff0c\u56e0\u4e3a\u6b64\u540e\u4e09\u661f\u5b9e\u9645\u4e0a\u5df2\u57fa\u672c\u505c\u6b62\u4f7f\u7528 PQI\u3002\u4f8b\u5982\uff0c\u4e09\u661f\u82f1\u56fd\u5b98\u7f51\u5217\u51fa\u7684 2025 \u5e74\u6b3e U8000F \u89c4\u683c\u5305\u62ec 50 Hz \u5237\u65b0\u7387\u548c Motion Xcelerator\uff0c\u4f46\u6ca1\u6709\u6807\u6ce8 PQI \u6216 Motion Rate \u6570\u503c\u3002\u4e00\u4e9b\u96f6\u552e\u5546\u4ecd\u7136\u63d0\u4f9b PQI \u7b5b\u9009\u529f\u80fd\uff0c\u4f46\u8f83\u65b0\u578b\u53f7\u7684\u89c4\u683c\u53c2\u6570\u4e3b\u8981\u91c7\u7528\u5237\u65b0\u7387\u548c\u660e\u786e\u547d\u540d\u7684\u529f\u80fd\u6765\u63cf\u8ff0\u4ea7\u54c1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PQI\uff08Picture Quality Index\uff0c\u753b\u8d28\u6307\u6570\uff09\u662f\u4e09\u661f\u81ea\u6709\u7684\u753b\u8d28\u8bc4\u4f30\u6307\u6807\uff0c\u66fe\u7528\u4e8e\u90e8\u5206\u8001\u6b3e\u7535\u89c6\u7684\u89c4\u683c\u53c2\u6570\u4e2d\u3002\u5b83\u5e76\u4e0d\u662f\u4ee5\u8d6b\u5179\u4e3a\u5355\u4f4d\u7684\u5237\u65b0\u7387\uff0c\u4e09\u661f\u4e5f\u4ece\u672a\u516c\u5e03\u8fc7 PQI \u7684\u5177\u4f53\u8ba1\u7b97\u516c\u5f0f\u3002PQI \u6570\u503c\u8d8a\u9ad8\uff0c\u5e76\u4e0d\u610f\u5473\u7740\u753b\u8d28\u4e00\u5b9a\u8d8a\u597d\uff0c\u56e0\u6b64\uff0c\u8d2d\u4e70\u7535\u89c6\u65f6\u5e94\u67e5\u770b\u4ea7\u54c1\u7684\u5b9e\u9645\u89c4\u683c\uff0c\u5305\u62ec\u5237\u65b0\u7387\u548c\u8fd0\u52a8\u5904\u7406\u529f\u80fd\u3002 PQI \u5728\u4e09\u661f\u7535\u89c6\u4e2d\u610f\u5473\u7740\u4ec0\u4e48 PQI \u662f\u4e09\u661f\u5185\u90e8\u4f7f\u7528\u7684\u4e00\u9879\u6307\u6807\uff0c\u7528\u4e8e\u8bc4\u4f30\u5c4f\u5e55\u4e0a\u8fd0\u52a8\u753b\u9762\u7684\u6d41\u7545\u7a0b\u5ea6\u3002\u5728\u90e8\u5206\u578b\u53f7\u7684\u89c4\u683c\u53c2\u6570\u4e2d\uff0c\u5b83\u4f1a\u4ee5\u201cPQI 1300\u201d\u6216\u7c7b\u4f3c\u7684\u6570\u503c\u5f62\u5f0f\u51fa\u73b0\uff0c\u901a\u5e38\u4e0e\u5206\u8fa8\u7387\u548c HDR \u652f\u6301\u4fe1\u606f\u5e76\u5217\u663e\u793a\u3002 \u636e\u76f8\u5173\u8d44\u6599\u4ecb\u7ecd\uff0cPQI \u8fd8\u53ef\u80fd\u8003\u8651\u9762\u677f\u7c7b\u578b\u3001\u5206\u8fa8\u7387\u3001\u4eae\u5ea6\u548c\u5bf9\u6bd4\u5ea6\u3002\u56e0\u6b64\uff0c\u8f83\u9ad8\u7684 PQI \u503c\u610f\u5473\u7740\u8fd9\u6b3e\u7535\u89c6\u5728\u4e09\u661f\u81ea\u8eab\u7684\u4ea7\u54c1\u7cfb\u5217\u4e2d\u914d\u7f6e\u66f4\u4e30\u5bcc\u3002\u4f46\u5b83\u5e76\u4e0d\u662f\u50cf\u5237\u65b0\u7387\u90a3\u6837\u7684\u7269\u7406\u6d4b\u91cf\u503c\uff0c\u4e5f\u4e0d\u662f\u72ec\u7acb\u6d4b\u8bd5\u7684\u7ed3\u679c\u3002 PQI \u7684\u7531\u6765 \u4e09\u661f\u4e8e 2015 \u5e74\u63a8\u51fa PQI\uff0c\u7528\u6765\u53d6\u4ee3 Clear Motion Rate\uff08CMR\uff09\u3002\u6b64\u524d\uff0c\u5305\u62ec CMR \u5728\u5185\u7684\u8fd0\u52a8\u8868\u73b0\u6307\u6807\u901a\u5e38\u4ee5\u8d6b\u5179\u4e3a\u5355\u4f4d\u8868\u793a\uff0c\u5176\u6570\u503c\u53ef\u80fd\u8fdc\u9ad8\u4e8e\u9762\u677f\u7684\u5b9e\u9645\u5237\u65b0\u7387\u30022015 \u5e74\uff0c\u8d6b\u5179\u8fd9\u4e00\u5355\u4f4d\u4e0d\u518d\u4f7f\u7528\uff0c\u53d6\u800c\u4ee3\u4e4b\u7684\u662f\u4e00\u4e2a\u666e\u901a\u7684\u6570\u5b57\u3002 \u5728\u90e8\u5206\u5e02\u573a\uff0c\u5c24\u5176\u662f\u7f8e\u56fd\uff0c\u4e09\u661f\u4f7f\u7528 Motion Rate \u800c\u4e0d\u662f PQI\u3002\u5728\u8f83\u65b0\u7684\u578b\u53f7\u4e2d\uff0c\u8fd9\u4e24\u4e2a\u6307\u6807\u90fd\u8d8a\u6765\u8d8a\u5c11\u89c1\uff0c\u4ea7\u54c1\u89c4\u683c\u5219\u66f4\u52a0\u6ce8\u91cd\u5237\u65b0\u7387\u548c\u5177\u6709\u660e\u786e\u540d\u79f0\u7684\u8fd0\u52a8\u5904\u7406\u529f\u80fd\u3002 PQI \u7684\u8ba1\u7b97\u65b9\u5f0f \u4e09\u661f\u4ece\u672a\u516c\u5e03\u8fc7\u8ba1\u7b97\u516c\u5f0f\uff0c\u8bc4\u6d4b\u4eba\u5458\u4e5f\u56e0\u6b64\u6279\u8bc4\u8fd9\u4e00\u6307\u6807\uff0c\u56e0\u4e3a\u6ca1\u6709\u4eba\u80fd\u591f\u9a8c\u8bc1\u67d0\u4e2a\u5177\u4f53\u6570\u503c\u7a76\u7adf\u662f\u5982\u4f55\u5f97\u51fa\u7684\u3002\u636e\u76f8\u5173\u8d44\u6599\u4ecb\u7ecd\uff0cPQI 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