{"id":848,"date":"2021-03-05T23:27:10","date_gmt":"2021-03-05T15:27:10","guid":{"rendered":"http:\/\/www.tra56.com\/?p=848"},"modified":"2021-03-05T23:31:08","modified_gmt":"2021-03-05T15:31:08","slug":"848","status":"publish","type":"post","link":"https:\/\/www.tra56.com\/848.html","title":{"rendered":"\u5229\u7528facedetection\u63d2\u4ef6,\u5b9e\u73b0JQuery+PHP\u7684\u56fe\u50cf\u4eba\u8138\u8bc6\u522b\u529f\u80fd"},"content":{"rendered":"<p style=\"overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; text-align: left;\">\u6700\u8fd1\u60f3\u7740\u7422\u78e8\u4e00\u4e0b\u4eba\u8138\u8bc6\u522b\u529f\u80fd\u80fd\u4e0d\u80fd\u901a\u8fc7web\u7aef\u6765\u5b9e\u73b0\u4e86\uff0c\u5c31\u7b80\u5355\u7f51\u4e0a\u627e\u4e86\u4e00\u4e9b\u8d44\u6599\uff0c\u53ea\u662f\u76f8\u5173\u6e90\u4ee3\u7801\u5e76\u6ca1\u6709\u7ed9\u51fa\u5b8c\u6574\u7684\u793a\u4f8b\uff0c\u591a\u6570\u5728\u6d4b\u8bd5\u7684\u65f6\u5019\u90fd\u4f1a\u62a5\u9519\u3002<\/p>\n<p style=\"overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; text-align: left;\">\u5e38\u89c1\u7684\u4eba\u8138\u8bc6\u522b\u63d2\u4ef6facedetection\u7684\u6d4b\u8bd5\u65f6\u51fa\u73b0\u7684\u95ee\u9898\u662f\uff1a<\/p>\n<p style=\"overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; text-align: left;\">1.\u4e3a\u4ec0\u4e48\u56fe\u7247\u4e0d\u80fd\u76f4\u63a5\u5f15\u7528\u8def\u5f84\u800c\u8981\u7528PHP\u8f93\u51fa\u3002<\/p>\n<p style=\"overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; text-align: left;\">2.facedetection\u4eba\u8138\u8bc6\u522b\u7ed3\u679c,\u8fd4\u56de\u5bf9\u8c61\u7684\u6570\u7ec4\u53c2\u6570\u6ca1\u6709\u8bf4\u660e\u3002<\/p>\n<p style=\"overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; text-align: left;\">3.\u4eba\u8138\u8bc6\u522b\u5230\u4ee5\u540e\uff0c\u753b\u4e00\u4e2a\u533a\u57df\u65b9\u6846\u62a5\u9519\u7684\u95ee\u9898\u3002<\/p>\n<p style=\"overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; text-align: left;\">\u4eca\u5929\u5728\u8fd9\u91cc\u90fd\u6574\u7406\u597d\u4e86\uff0c\u9644\u4e0a\u6e90\u4ee3\u7801\u4e0b\u8f7d\u94fe\u63a5\uff0c\u6e90\u4ee3\u7801\u4e2d\u4e5f\u6709\u6ce8\u91ca\uff0c\u5927\u5bb6\u53ef\u4ee5\u6d4b\u8bd5\u4e86\u3002<\/p>\n<p><a href="\""https:\/\/www.tra56.com\/wp-content\/uploads\/JQueryPHPface.rar\" target=\"_self\" rel=\"noopener\">JQuery+PHP\u7684\u56fe\u50cf\u4eba\u8138\u8bc6\u522b\u6e90\u7801\u4e0b\u8f7d<\/a><\/p>\n<p style=\"text-align: left;\"><img decoding=\"async\" src=\"\/ueditor\/php\/upload\/image\/20210305\/1614957998824551.png\" title=\"1614957998824551.png\" alt=\"image.png\"\/><\/p>\n<pre class=\"brush:plain;toolbar:false\">&lt;!DOCTYPE&nbsp;html&nbsp;PUBLIC&nbsp;&quot;-\/\/W3C\/\/DTD&nbsp;XHTML&nbsp;1.0&nbsp;Transitional\/\/EN&quot;&nbsp;&quot;http:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-transitional.dtd&quot;&gt;\r\n&lt;html&nbsp;xmlns=&quot;http:\/\/www.w3.org\/1999\/xhtml&quot;&gt;\r\n&lt;head&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;meta&nbsp;http-equiv=&quot;Content-Type&quot;&nbsp;content=&quot;text\/html;&nbsp;charset=utf-8&quot;&nbsp;\/&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;title&gt;\u5229\u7528facedetection\u63d2\u4ef6,\u5b9e\u73b0JQuery+PHP\u7684\u56fe\u50cf\u4eba\u8138\u8bc6\u522b&lt;\/title&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;script&nbsp;src=&quot;jquery-2.1.4.min.js&quot;&gt;&lt;\/script&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;script&nbsp;src=&quot;jquery.facedetection.min.js&quot;&gt;&lt;\/script&gt;\r\n&lt;\/head&gt;\r\n&nbsp;\r\n&lt;body&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;style&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/*\u8bc6\u522b\u5230\u4eba\u8138\u540e,\u8fdb\u884c\u753b\u6846\u6807\u8bb0\u7684\u65b9\u6846\u6837\u5f0f*\/\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.findface&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;border:&nbsp;2px&nbsp;solid&nbsp;#ff0000;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;left:&nbsp;-1000px;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;position:&nbsp;absolute;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;top:&nbsp;-1000px;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/style&gt;\r\n&nbsp;\r\n&lt;?php\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/*\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7167\u7247\u8981\u7528base64\u8f93\u51fa,\u5426\u5219\u62a5\u9519,\u63d0\u793a\u5982\u4e0b:\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&quot;Uncaught&nbsp;DOMException:&nbsp;Failed&nbsp;to&nbsp;execute&nbsp;&#39;getImageData&#39;&nbsp;on&nbsp;&#39;CanvasRenderingContext2D&#39;:&nbsp;The&nbsp;source&nbsp;width&nbsp;is&nbsp;0.&quot;\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u539f\u56e0\uff1a\u56fe\u7247\u5b58\u50a8\u5728\u672c\u5730\u65f6\uff0c\u662f\u9ed8\u8ba4\u6ca1\u6709\u57df\u540d\u7684\uff0c\u7528getImageData\u65b9\u6cd5\u65f6\uff0c\u6d4f\u89c8\u5668\u4f1a\u5224\u5b9a\u4e3a\u8de8\u57df\u800c\u62a5\u9519\uff01\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u800cgetImageData\u65b9\u6cd5\u4e0d\u5141\u8bb8\u64cd\u4f5c\u975e\u6b64\u57df\u540d\u5916\u7684\u56fe\u7247\u8d44\u6e90\uff0c\u5373\u4f7f\u662f\u5b50\u57df\u4e5f\u4e0d\u884c(\u672c\u5730host\u4e00\u4e2a\u57df\u540d\u4e5f\u7ecf\u5e38\u8bef\u62a5)\u3002\u89e3\u51b3\u529e\u6cd5\u5c31\u662f\u628a\u56fe\u7247\u4ee5\u5b57\u7b26\u4e32\u7684\u5f62\u5f0f\u5d4c\u5165\u5728\u7f51\u9875\u5185\u663e\u793a\uff0c\u90a3\u4e48\u4efb\u4f55\u6765\u6e90\u7684\u56fe\u7247\u8d44\u6e90\u5c31\u53d8\u6210\u672c\u5730\u7684,\u95ee\u9898\u89e3\u51b3\u3002\r\n&nbsp;&nbsp;&nbsp;&nbsp;*\/\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;$pic&nbsp;=&nbsp;&#39;uploads\/a.jpg&#39;;\r\n&nbsp;&nbsp;&nbsp;&nbsp;$arr&nbsp;=&nbsp;getimagesize($pic);\/\/getimagesize\u51fd\u6570\u7528\u4e8e\u83b7\u53d6\u56fe\u50cf\u5927\u5c0f\u53ca\u76f8\u5173\u4fe1\u606f\uff0c\u6210\u529f\u8fd4\u56de\u4e00\u4e2a\u6570\u7ec4\uff0c\u5931\u8d25\u5219\u8fd4\u56de&nbsp;FALSE&nbsp;\u5e76\u4ea7\u751f\u4e00\u6761&nbsp;E_WARNING&nbsp;\u7ea7\u7684\u9519\u8bef\u4fe1\u606f\u3002\r\n&nbsp;&nbsp;&nbsp;&nbsp;$pic&nbsp;=&nbsp;&quot;data:{$arr[&#39;mime&#39;]};base64,&quot;&nbsp;.&nbsp;base64_encode(file_get_contents($pic));\r\n?&gt;\r\n&nbsp;\r\n&lt;div&nbsp;class=&quot;imgContainer&quot;&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;img&nbsp;id=&quot;picture&quot;&nbsp;src=&quot;&lt;?php&nbsp;echo&nbsp;$pic&nbsp;?&gt;&quot;&nbsp;\/&gt;\r\n&lt;\/div&gt;\r\n&nbsp;\r\n&lt;script&gt;\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/*\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;facedetection\u4eba\u8138\u8bc6\u522b\u7ed3\u679c,\u8fd4\u56de\u627e\u5230\u5bf9\u8c61\u7684\u6570\u7ec4\u8bf4\u660e\uff1a\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;x&nbsp;\u2014\u56fe\u7247\u4e2d\u8138\u90e8\u7684X\u5750\u6807\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;y-\u56fe\u7247\u4e2d\u4eba\u8138\u7684Y\u5750\u6807\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;width&nbsp;\u2014\u8138\u7684\u5bbd\u5ea6\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9ad8\u5ea6&nbsp;-\u8138\u90e8\u9ad8\u5ea6\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;positionX&nbsp;\u2014\u76f8\u5bf9\u4e8e\u6587\u6863\u7684X\u4f4d\u7f6e\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;positionY&nbsp;\u2014\u76f8\u5bf9\u4e8e\u6587\u6863\u7684Y\u4f4d\u7f6e\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;offsetX&nbsp;\u2014\u76f8\u5bf9\u4e8e\u504f\u79fb\u7236\u7ea7\u7684X\u4f4d\u7f6e\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;offsetY&nbsp;\u2014\u76f8\u5bf9\u4e8e\u504f\u79fb\u7236\u7ea7\u7684Y\u4f4d\u7f6e\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scaleX&nbsp;\u2014\u539f\u59cb\u56fe\u50cf\u5bbd\u5ea6\u548c\u663e\u793a\u5bbd\u5ea6\u4e4b\u95f4\u7684\u6bd4\u7387\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scaleY&nbsp;\u2014\u539f\u59cb\u56fe\u50cf\u9ad8\u5ea6\u548c\u663e\u793a\u9ad8\u5ea6\u4e4b\u95f4\u7684\u6bd4\u7387\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;confidence&nbsp;-&nbsp;\u4fe1\u5fc3\u6c34\u5e73\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;console.log\u503c\uff1a\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0:\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;confidence:&nbsp;0.53963825\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;96.50000000000009\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;neighbors:&nbsp;1\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;offsetX:&nbsp;136.5000000000001\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;offsetY:&nbsp;104.50000000000009\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;positionX:&nbsp;136.5000000000001\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;positionY:&nbsp;104.50000000000009\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scaleX:&nbsp;1\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scaleY:&nbsp;1\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;96.50000000000009\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;x:&nbsp;128.5000000000001\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;y:&nbsp;96.50000000000009\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u53c2\u6570\u8bbe\u5b9a\u503c\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;interval&nbsp;\u2014\u65f6\u95f4\u95f4\u9694\uff08\u9ed8\u8ba4\u4e3a4\uff09\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;minNeighbors&nbsp;\u2014\u6700\u5c0f\u90bb\u5c45\u9608\u503c\uff0c\u7528\u4e8e\u8bbe\u7f6e\u5c06\u77e9\u5f62\u7ec4\u4f5c\u4e3a\u9762\u4e22\u5f03\u7684\u622a\u6b62\u7ea7\u522b\uff08\u9ed8\u8ba4\u4e3a1\uff09\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;confidence&nbsp;-\u7f6e\u4fe1\u5ea6&nbsp;-\u6700\u5c0f\u7f6e\u4fe1\u5ea6\uff08\u9ed8\u8ba4\u4e3anull\uff09\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;async&nbsp;\u2014\u5f02\u6b65\u6a21\u5f0f\uff08\u5982\u679cWorker\u53ef\u7528\uff09\uff08\u9ed8\u8ba4\u4e3afalse\uff09\u3002\u5f02\u6b65\u6a21\u5f0f\u4f7f\u7528Workers\uff0c\u5e76\u4e14\u9700\u8981\u811a\u672c\u4f4d\u4e8e\u540c\u4e00\u57df\u4e2d\u3002\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;grayscale&nbsp;\u2014\u7070\u5ea6&nbsp;\u2014\u5904\u7406\u524d\u8f6c\u6362\u4e3a\u7070\u5ea6\uff08\u9ed8\u8ba4\u4e3atrue\uff09\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;complete&nbsp;\u2014\u68c0\u6d4b\u5b8c\u6210\u540e\u89e6\u53d1\u7684\u56de\u8c03\u51fd\u6570\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;complete:&nbsp;function&nbsp;(faces)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;...\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;error&nbsp;\u2014\u89e6\u53d1\u4e86\u9519\u8bef\u7684\u56de\u8c03\u51fd\u6570\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;error:&nbsp;function&nbsp;(code,&nbsp;message)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;...\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;*\/\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;img&nbsp;=&nbsp;document.getElementById(&#39;picture&#39;);\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u753b\u65b9\u6846\r\n&nbsp;&nbsp;&nbsp;&nbsp;function&nbsp;draw(x,&nbsp;y,&nbsp;w,&nbsp;h)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;findface&nbsp;=&nbsp;document.createElement(&#39;div&#39;);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.querySelector(&#39;.imgContainer&#39;).appendChild(findface);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findface.classList.add(&#39;findface&#39;);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findface.style.width&nbsp;=&nbsp;w&nbsp;+&nbsp;&#39;px&#39;;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findface.style.height&nbsp;=&nbsp;h&nbsp;+&nbsp;&#39;px&#39;;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findface.style.left&nbsp;=&nbsp;(img.offsetLeft&nbsp;+&nbsp;x)&nbsp;+&nbsp;&#39;px&#39;;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;findface.style.top&nbsp;=&nbsp;(img.offsetTop&nbsp;+&nbsp;y)&nbsp;+&nbsp;&#39;px&#39;;\r\n&nbsp;&nbsp;&nbsp;&nbsp;};\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u5bf9\u56fe\u50cf\u4e2d\u4eba\u8138\u7684\u8bc6\u522b\r\n&nbsp;&nbsp;&nbsp;&nbsp;$(&#39;#picture&#39;).faceDetection({\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/confidence:3,\/\/\u7f6e\u4fe1\u5ea6\u8bbe\u7f6e\uff0c0.1\u81f31\u4e4b\u95f4\uff0c\u503c\u8d8a\u5927\u8981\u6c42\u8d8a\u5339\u914d\u5ea6\u8d8a\u4e25\u683c\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;complete:&nbsp;function&nbsp;(faces)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(faces.length&nbsp;==&nbsp;0)&nbsp;{&nbsp;\/\/\u8bf4\u660e\u6ca1\u6709\u68c0\u6d4b\u5230\u4eba\u8138\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alert(&quot;\u65e0\u4eba\u8138&quot;)\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;else&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;console.log(faces);\/\/\u8f93\u51fa\u8bc6\u522b\u5230\u7684\u4eba\u8138\u6570\u636e\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(var&nbsp;i&nbsp;in&nbsp;faces)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u5c06\u591a\u4e2a\u88ab\u8bc6\u522b\u5230\u7684\u4eba\u8138\u56fe\u50cf\u8fdb\u884c\u753b\u6846\u6807\u8bb0\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;draw(faces[i].x,&nbsp;faces[i].y,&nbsp;faces[i].width,&nbsp;faces[i].height);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;});\r\n&nbsp;\r\n&lt;\/script&gt;\r\n&lt;\/body&gt;\r\n&lt;\/html&gt;<\/pre>\n<p 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,10,49],"tags":[],"class_list":["post-848","post","type-post","status-publish","format-standard","hentry","category-html","category-php","category-web_html"],"_links":{"self":[{"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/posts\/848"}],"collection":[{"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/comments?post=848"}],"version-history":[{"count":3,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/posts\/848\/revisions"}],"predecessor-version":[{"id":851,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/posts\/848\/revisions\/851"}],"wp:attachment":[{"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/media?parent=848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/categories?post=848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/tags?post=848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}