推荐个c#开源离线人脸识别库ViewFaceCore

对人脸识别这个库进行了二次封装, 这样就可以在aardio中直接调用了.

import console; 

import dotNet;
import System.Drawing;

var viewFaceCoredll = dotNet.load("\FaceCoreEx.dll");
var fc = viewFaceCoredll.new("FaceCoreEx.Core");
//获取图片中的人脸数量
var ret = fc.FromFlie(io.fullpath("\images\Jay_4.jpg"));
//位置和得分
for(i=0;ret-1;1){
	var info = fc.GetInfo(i)
	console.log(info.X)
	console.log(info.Y)
	console.log(info.Width)
	console.log(info.Height)
	console.log(info.Score)
}

console.pause(true);

完整工程如下:  文件300多M是因为包含里所有的人脸数据匹配文件

链接：

https://pan.baidu.com/s/1FoXoMMqhy56NVaqR9Zo31g?pwd=uzd4

提取码：uzd4

下面是二次封装的FaceCoreEx类库源码:

将上面工程中的 ViewFaceCore.dll 和ViewFaceCore.Extension.SystemDrawing.dll 引用在类库工程中即可.

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Globalization;
using System.Linq;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices.ComTypes;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using ViewFaceCore.Core;
using ViewFaceCore.Model;

namespace FaceCoreEx
{
    public class Core
    {
        private FaceInfo[] infos;
        public int FromFlie(string path)
        {
            var bitmap = Bitmap.FromFile(path);
            var faceImage = ViewFaceCore.ViewFaceSystemDrawingExtension.ToFaceImage(bitmap);
            FaceDetector faceDetector = new FaceDetector();
            infos = faceDetector.Detect(faceImage);

            bitmap.Dispose();
            faceImage.Dispose();
            faceDetector.Dispose();
            return infos.Length;
        }

        public InfoStruct GetInfo(int index)
        {
            InfoStruct info = new InfoStruct(){
                X = 0,
                Y = 0,
                Width = 0,
                Height = 0,
                Score = 0
            };
            if (index>=0 && index< infos.Length)
            {
                info.X = infos[index].Location.X;
                info.Y = infos[index].Location.Y;
                info.Width = infos[index].Location.Width;
                info.Height = infos[index].Location.Height;
                info.Score = infos[index].Score;
            }
            return info;   
        }

        public struct InfoStruct
        {
            public int X;
            public int Y;
            public int Width;
            public int Height;
            public double Score;
        };

    }
}