关于IplImage*释放的问题.

2004-09-21 04:01:22 796 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

C++ IplImage*的若干bug之二：cvReleaseImage问题源代码： IplImage* image_src; //定义IplImage*变量 IplImage *image = cvLoadImage(“test.jpg”); //加载一幅图片 int width = image->width; int height = image->height; if(width < 1 || height < 1){ cout<<" width = " 阅读详情

下面这个程序在释放img0和img的时候，会出现断言错误，为什么呢？
#include "cv.h"
#include "highgui.h"
#include <stdio.h>
#include <string.h>
#include <math.h>
char* name[]={"./222.bmp","./11111.jpg"};

int main()
{
IplImage* img0;
IplImage* img;
int i;
cvNamedWindow( "image", 1 ); // create HighGUI window with name "image"

for( i = 0; i < 2; i++ )
{
img0 = cvLoadImage( name[i],-1 ); // load i-th image
img = cvCloneImage( img0 );
cvvShowImage( "image", img0 ); // show image in the window "image"
cvvWaitKey(0); // wait for key. The function has
// an event processing loop inside
cvReleaseImage( &img ); // release both images不能释放，否则会出现断言错误
cvReleaseImage( &img0 );
}

return 0;
}

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