{"id":4253,"date":"2024-04-17T09:30:08","date_gmt":"2024-04-17T01:30:08","guid":{"rendered":"https:\/\/www.lcettsg.cn\/code\/?p=4253"},"modified":"2024-05-16T20:50:17","modified_gmt":"2024-05-16T12:50:17","slug":"opencvi%e5%ad%a6%e4%b9%a0%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/www.lcettsg.cn\/code\/?p=4253","title":{"rendered":"opencvi\u5b66\u4e60\u7b14\u8bb0"},"content":{"rendered":"\n<p>1.\u5b89\u88c5\u865a\u62df\u73af\u5883\uff1apip intall virtualenv<br>\u521b\u5efa\u865a\u62df\u73af\u5883\uff1avirtualenv venv  \/\/venv\u662f\u865a\u62df\u73af\u5883\u540d\u5b57\uff0c\u53ef\u968f\u610f\u8d77<br>\u56e0virtualenv\u6709\u95ee\u9898\uff0c\u4f7f\u7528python3 -m venv myven\u547d\u4ee4\u521b\u5efa\u865a\u62df\u73af\u5883<br>2.\u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff1aactivate \u524d\u9762\u51fa\u73b0\u62ec\u53f7\u4ee3\u8868\u8fdb\u5165\u6210\u529f<br>3.\u5b89\u88c5opencv: pip install opencv-python==3.4.1.15\u30023.4.2\u4e4b\u540e\u6709\u4e9b\u7b97\u6cd5\u7533\u8bf7\u4e86\u4e13\u5229\uff0c\u7528\u4e0d\u4e86\u3002<br>\u5b89\u88c5opencv\u6269\u5c55\u5305\uff1apip install opencv-contrib-python==3.4.1.15<\/p>\n\n\n\n<p>jupyter matplotlib<\/p>\n\n\n\n<p>\u4f7f\u7528\u56fd\u5185\u6e90\uff1a-i http:\/\/mirrors.aliyun.com\/pypi\/simple\/<\/p>\n\n\n\n<p>\u521b\u5efa\u548c\u663e\u793a\u7a97\u53e3<br>namedWindow()<br>imshow():<br>destroyAllwindws()<br>resizeWindow()<br>waitKey()<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56fe\u50cf\u7684\u7ffb\u8f6c<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1124\" height=\"586\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-80.png\" alt=\"\" class=\"wp-image-4519\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-80.png 1124w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-80-1000x521.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-80-500x261.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-80-768x400.png 768w\" sizes=\"(max-width: 1124px) 100vw, 1124px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u56fe\u50cf\u7684\u65cb\u8f6c<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1198\" height=\"579\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-81.png\" alt=\"\" class=\"wp-image-4520\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-81.png 1198w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-81-1000x483.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-81-500x242.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-81-768x371.png 768w\" sizes=\"(max-width: 1198px) 100vw, 1198px\" \/><\/figure>\n\n\n\n<p>\u4eff\u5c04\u53d8\u6362\u4e4b\u56fe\u50cf\u5e73\u79fb\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1336\" height=\"685\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-82.png\" alt=\"\" class=\"wp-image-4522\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-82.png 1336w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-82-1000x513.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-82-500x256.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-82-768x394.png 768w\" sizes=\"(max-width: 1336px) 100vw, 1336px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1228\" height=\"509\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-83.png\" alt=\"\" class=\"wp-image-4525\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-83.png 1228w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-83-1000x414.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-83-500x207.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-83-768x318.png 768w\" sizes=\"(max-width: 1228px) 100vw, 1228px\" \/><\/figure>\n\n\n\n<p>\u4eff\u5c04\u53d8\u6362\u4e4b\u83b7\u53d6\u53d8\u6362\u77e9\u9635\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1563\" height=\"259\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-84.png\" alt=\"\" class=\"wp-image-4528\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-84.png 1563w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-84-1000x166.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-84-500x83.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-84-768x127.png 768w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-84-1536x255.png 1536w\" sizes=\"(max-width: 1563px) 100vw, 1563px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1284\" height=\"541\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-86.png\" alt=\"\" class=\"wp-image-4531\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-86.png 1284w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-86-1000x421.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-86-500x211.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-86-768x324.png 768w\" sizes=\"(max-width: 1284px) 100vw, 1284px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1753\" height=\"659\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-85.png\" alt=\"\" class=\"wp-image-4530\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-85.png 1753w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-85-1000x376.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-85-500x188.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-85-768x289.png 768w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-85-1536x577.png 1536w\" sizes=\"(max-width: 1753px) 100vw, 1753px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1308\" height=\"222\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-87.png\" alt=\"\" class=\"wp-image-4532\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-87.png 1308w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-87-1000x170.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-87-500x85.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-87-768x130.png 768w\" sizes=\"(max-width: 1308px) 100vw, 1308px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1509\" height=\"677\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-88.png\" alt=\"\" class=\"wp-image-4533\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-88.png 1509w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-88-1000x449.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-88-500x224.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-88-768x345.png 768w\" sizes=\"(max-width: 1509px) 100vw, 1509px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u900f\u89c6\u53d8\u6362<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1515\" height=\"891\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-89.png\" alt=\"\" class=\"wp-image-4534\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-89.png 1515w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-89-1000x588.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-89-500x294.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-89-768x452.png 768w\" sizes=\"(max-width: 1515px) 100vw, 1515px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1303\" height=\"156\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-90.png\" alt=\"\" class=\"wp-image-4536\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-90.png 1303w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-90-1000x120.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-90-500x60.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-90-768x92.png 768w\" sizes=\"(max-width: 1303px) 100vw, 1303px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1258\" height=\"705\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-91.png\" alt=\"\" class=\"wp-image-4538\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-91.png 1258w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-91-1000x560.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-91-500x280.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-91-768x430.png 768w\" sizes=\"(max-width: 1258px) 100vw, 1258px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5377\u79ef\u64cd\u4f5c<\/h2>\n\n\n\n<p>\u56fe\u50cf\u5377\u79ef\u5c31\u662f\u5377\u79ef\u6838\u5728\u56fe\u50cf\u4e0a\u6309\u884c\u6ed1\u52a8\u904d\u5386\u50cf\u7d20\u65f6\u4e0d\u65ad\u7684\u76f8\u4e58\u6c42\u548c\u7684\u8fc7\u7a0b\u3002<br>\u6b65\u957f\uff1a<br>Padding\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1348\" height=\"677\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-64.png\" alt=\"\" class=\"wp-image-4488\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-64.png 1348w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-64-1000x502.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-64-500x251.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-64-768x386.png 768w\" sizes=\"(max-width: 1348px) 100vw, 1348px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1261\" height=\"619\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-65.png\" alt=\"\" class=\"wp-image-4490\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-65.png 1261w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-65-1000x491.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-65-500x245.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-65-768x377.png 768w\" sizes=\"(max-width: 1261px) 100vw, 1261px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u65b9\u76d2\u6ee4\u6ce2<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1266\" height=\"797\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-66.png\" alt=\"\" class=\"wp-image-4494\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-66.png 1266w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-66-1000x630.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-66-500x315.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-66-768x483.png 768w\" sizes=\"(max-width: 1266px) 100vw, 1266px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5747\u503c\u6ee4\u6ce2<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1329\" height=\"659\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-67.png\" alt=\"\" class=\"wp-image-4496\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-67.png 1329w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-67-1000x496.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-67-500x248.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-67-768x381.png 768w\" sizes=\"(max-width: 1329px) 100vw, 1329px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9ad8\u65af\u6ee4\u6ce2<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1321\" height=\"935\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-68.png\" alt=\"\" class=\"wp-image-4497\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-68.png 1321w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-68-1000x708.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-68-500x354.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-68-768x544.png 768w\" sizes=\"(max-width: 1321px) 100vw, 1321px\" \/><\/figure>\n\n\n\n<p>\u03bc\u4ee3\u8868\u5747\u503c\uff0c\u03c32\u65b9\u5dee\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1309\" height=\"907\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-69.png\" alt=\"\" class=\"wp-image-4500\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-69.png 1309w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-69-1000x693.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-69-500x346.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-69-768x532.png 768w\" sizes=\"(max-width: 1309px) 100vw, 1309px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1327\" height=\"708\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-70.png\" alt=\"\" class=\"wp-image-4501\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-70.png 1327w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-70-1000x534.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-70-500x267.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-70-768x410.png 768w\" sizes=\"(max-width: 1327px) 100vw, 1327px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1313\" height=\"693\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-71.png\" alt=\"\" class=\"wp-image-4504\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-71.png 1313w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-71-1000x528.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-71-500x264.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-71-768x405.png 768w\" sizes=\"(max-width: 1313px) 100vw, 1313px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1318\" height=\"402\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-72.png\" alt=\"\" class=\"wp-image-4505\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-72.png 1318w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-72-1000x305.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-72-500x153.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-72-768x234.png 768w\" sizes=\"(max-width: 1318px) 100vw, 1318px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1299\" height=\"313\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-73.png\" alt=\"\" class=\"wp-image-4506\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-73.png 1299w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-73-1000x241.png 1000w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-73-500x120.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-73-768x185.png 768w\" sizes=\"(max-width: 1299px) 100vw, 1299px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e2d\u503c\u6ee4\u6ce2<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1316\" height=\"638\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-74.png\" alt=\"\" class=\"wp-image-4508\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2024\/05\/image-74.png 1316w, 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