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jQuery人脸识别工具

jQuery Face Detection Plugin

A jQuery/Zepto plugin to detect faces on images, videos and canvases to get theirs coordinates.

Importante note:This plugin uses an algorithm by Liu Liu .

Website and demo here:

http://facedetection.jaysalvat.com/

Download the plugin with the method of your choice.

Include jQuery and the plugin.

<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>  <script src="path/to/dist/jquery.facedetection.min.js"></script>

Set a picture with some faces in your HTML page.

<img id="picture" src="img/face.jpg">

Apply the plugin to this image and get the face coordinates.

<script>     $('#picture').faceDetection({         complete: function (faces) {             console.log(faces);         }     }); </script>

Returns an array of found faces object:

interval — Interval (default 4)
minNeighbors — Minimum neighbors threshold which sets the cutoff level for discarding rectangle groups as face (default 1)
confidence — Minimum confidence (default null)
async — Async mode if Worker available (default false). The async mode uses Workers and needs the script to be on the same domain.
grayscale — Convert to grayscale before processing (default true)
complete— Callback function trigged after the detection is completed
```
complete: function (faces) {     // ... } 
```

error— Callback function trigged on errors

error: function (code, message) {     // ... }

原文 https://github.com/jaysalvat/jquery.facedetection

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