<head> <meta http-equiv = "Content-Type" content = "text/html; charset = utf-8" /> </head>
<style>
body
{
text-align:left;
height:500px;
width:600px;
top:50%;
margin-top:130px;
margin-left:550px;
background-image:url(./imgs/back.jpg);
background-position:center;
background-repeat:repeat-y;
}
</style><input type = "button" value = "点击进入测试" onClick = "location='test.php' "/>
<form action="train.php" method="get"> <input type="text" name="trainDir"> <br> <input type="submit" name="submit" value="提交"> <input type="reset" name="reset" value = "重置"> </form>
$file = iconv("gb2312","UTF-8",$file);这一句才会得到结果的，要不就是空哦function listDir($dir, &$names, &$img_urls)
{
if(is_dir($dir))
{
if ($dh = opendir($dir))
{
while (($file = readdir($dh)) !== false)
{
if((is_dir($dir."/".$file)) && $file!="." && $file!="..")
{
//echo "<b><font color='red'>文件名：</font></b>",$file,"<br><hr>";
listDir($dir."/".$file."/");
}
else
{
$file = iconv("gb2312","UTF-8",$file);
if($file!="." && $file!="..")
{
//var_dump($file);
$file_name = strstr($file, '.', true);
//echo $file_name."<br>";
array_push($names, $file_name);
array_push($img_urls, $dir."/".$file);
}
}
}
closedir($dh);
}
}
}$img_url = array(); $person_name = array(); $trainDir = $_GET["trainDir"]; listDir($trainDir, $person_name, $img_url); echo "从目录中我们得到了 ".sizeof($img_url)." 张图片".<br>;接着我们创建一个训练组oldpeople_qiaoxi。
$response = $facepp->execute('/group/delete', array('group_name' => 'oldpeople_qiaoxi'));
$response = $facepp->execute('/group/create', array('group_name' => 'oldpeople_qiaoxi'));接着做循环，对每张图片检测人脸$params['img'] = $img;
$params['attribute'] = 'gender,age,race,smiling,glass,pose';
$response = $facepp->execute('/detection/detect',$params);
从返回值$response得到face_id之后，创建一个person并将检测到的人脸加入这个类别person中。$response = $facepp->execute('/person/delete', array('person_name' => $person_name[$i],'group_name' => 'oldpeople_qiaoxi'));
$response = $facepp->execute('/person/create', array('person_name' => $person_name[$i],'group_name' => 'oldpeople_qiaoxi'));
$response = $facepp->execute('/person/add_face', array('person_name' => $person_name[$i], 'face_id' => $face_id, 'group_name' => 'oldpeople_qiaoxi'));
将所有图片都处理好之后，便可以训练模型了。$response = $facepp->execute('/train/identify', array('group_name' => 'oldpeople_qiaoxi'));训练成功的话，结果如下：
$img_url = $_GET["testImgPath"];之后执行identify得到身份结果。
$response = $facepp->execute('/recognition/identify', array('group_name' => 'oldpeople_qiaoxi', 'img' => $img_url));这里采用了一个数组来进行中文名与英文名的对应，因为face++不支持中文名的图片，所以传给它的图片都是英文命名的，但是显示需要中文名，所以在这里进行映射。$person_name = array("ami" => "艾米", "dongjian" => "张东健", "xiaowang" => "小王");
版权声明：本文为博主原创文章，未经博主允许不得转载。
原文：http://blog.csdn.net/jianjian1992/article/details/46745045