opencv-图像金字塔

#include 
#include 
#include

void f(IplImage*src,IplImage*dst);
	int main(int argc,char** argv){	
	cvNamedWindow("origal");
	cvNamedWindow("test");
	IplImage*src=cvLoadImage("3.jpg",1);
	IplImage*dst=cvCreateImage(cvGetSize(src),src->depth,src->nChannels);
	f(src,dst);
	cvShowImage("origal",src);
	cvShowImage("test",dst);
	cvWaitKey(0);
	cvReleaseImage(&src);
	cvReleaseImage(&dst);
	cvDestroyAllWindows();
	return 0;

	}
void f(IplImage*src,IplImage*dst){
  CvMemStorage* storage=cvCreateMemStorage(0);//创建内存存储器用来统一管理各种动态对象的内存，当参数
  //block_size为0时默认内存为64k
  CvSeq* comp=NULL;

  //函数cvPyrSegmentation(src,dst,CvSeq**comp,int level, double threshold1, double threshold2)中
  //level的值不能超过图像长或宽整除2的最大次数
  //comp存储的是分割结果更详细的信息
  cvPyrSegmentation(src,dst,storage,&comp,3,150,30);//调用此函数时得加头定义

  int n_comp=comp->total;//等于3
  for(int i=0;i