人脸识别检测代码

#include "cv.h"  
#include "highgui.h"  
  
#include <stdio.h>  
#include <stdlib.h>  
#include <string.h>  
#include <assert.h>  
#include <math.h>  
#include <float.h>  
#include <limits.h>  
#include <time.h>  
#include <ctype.h>  
using namespace std;  
  
static CvMemStorage* storage = 0;  
static CvHaarClassifierCascade* cascade = 0;  
  
void detect_and_draw( IplImage* image );  
  
const char* cascade_name =  
"D:/Program Files/opencv/sources/data/haarcascades/haarcascade_frontalface_alt.xml";  
/* "haarcascade_profileface.xml";*/  
  
int main()  
{  
    CvCapture* capture = 0;  
  
    cascade = (CvHaarClassifierCascade*)cvLoad( cascade_name, 0, 0, 0 );  
  
    if( !cascade )