using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?Emgu.CV;
using?Emgu.CV.Structure;
using?System.IO;

namespace?FaceRecognition
{
????/***************
?????*?face?recognition
?????*?by?Nobi?（conmajia@gmail.com）
?????*?May?11th?2012
?????*?this?is?an?experiment
?????*?and?based?on?EmguCV
?????*?all?codes?are?almost?standard.
?????*?
?????*?Sergio?Andrés?Guitérrez?Rojas‘s?work
?????*?was?the?start?point.
?????*?More?features?added.?
?????*?--?conmajia
?????*??
?????*?use?it?in?anyway?as?you?wish.
?????*?you?can?keep?my?name?or?not.
?????*?it?depends?on?you.
?????*?all?that?I?expect?is?a?nice?meal.?（haha）
?????*?**************/
????public?partial?class?Form1?:?Form
????{
????????#region?variables
????????//?webcam
????????Capture?webcam;
????????bool?cameraInUse?=?false;

????????//?cascading?lib
????????HaarCascade?faceHaar;

????????//?Font?to?show?name
????????MCvFont?font?=?new?MCvFont（
????????????Emgu.CV.CvEnum.FONT.CV_FONT_HERSHEY_TRIPLEX
????????????1.2
????????????1.2
????????????）;

????????//?frame?being?dealing?dealed?trained
????????Image?current;
????????Image?gray?=?null;

????????//?List?to?store?trained?faces?&?people
????????List>?learnedFaces?=?new?List>（）;
????????List?learnedPeople?=?new?List（）;

????????MCvAvgComp[]?foundFaces;

????????#endregion

????????#region?initiates
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?initHaar（ref?HaarCascade?h?string?path）
????????{
????????????h?=?new?HaarCascade（path）;
????????}

????????//?try?load?early?trained?faces
????????private?void?loadBackupImages（List>?list）
????????{
????????????//try
????????????//{
????????????//????//?names?stored?in?/backup/names.txt
????????????//????//?names?delimilited?by?‘|‘?（the?pipe）
????????????//????string?nameFileContent
????????????//????????=?File.ReadAllText（Application.StartupPath?+?“/backup/names.txt“）;
????????????//????string[]?names?=?nameFileContent.Split（‘|‘）;

????????????//????foreach?（string?name?in?names）
????????????//????{
????????????//????????//?load?images
????????????//????????list.Add（
????????????//????????????new?Image（
????????????//????????????????Application.StartupPath
????????????//????????????????+?“/backup/face_“
????????????//????????????????+?name
????????????//????????????????+?“.bmp“
????????????//????????????????）
????????????//????????????）;
????????????//????????//?TODO:?change?list?into?dictionary
????????????//????????people.Add（name）;
????????????//????}
????????????//}
????????????//catch?（Exception）
????????????//{
????????????//????Console.WriteLine（“Load?nothing?from?backup?files.“）;
????????????//}
????????}
????????#endregio

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????10332??2012-05-11?22:05??Form1.Designer.cs
?????文件???????10652??2012-05-11?22:13??Form1.cs
?????文件??????506314??2012-05-11?18:15??haarcascade_eye.xml
?????文件?????3644763??2012-05-11?18:15??haarcascade_frontalface_alt_tree.xml
?????文件???????32768??2012-05-11?22:13??FaceRecognition.exe