opencv error :assertion faild (src.depth()==dst.depth()&&src.size==dst.size)
2015-05-25 17:02
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如果你用的是以下代码，
cvSetImageROI(grayEqualizeImage,cvRect(cr->x,cr->y,IMG_WIDTH,IMG_HEIGHT));
cvCopy(grayEqualizeImage,dstImage,0);
cvResetImageROI(grayEqualizeImage);
那么你要检查你 cvSetImageROI 这个函数是否执行成功，因为在cvSetImageROI函数中有一个cvRect结构，
如果你的roi区域因为 IMG_WIDTH,IMG_HEIGHT 而超出图片部分，那么就会造成和上面说的第二种情况冲突
所以如果有roi 区域，一定要提前判断下，ROI区域有没有超出图片的长宽
如果你用的是以下代码，
cvSetImageROI(grayEqualizeImage,cvRect(cr->x,cr->y,IMG_WIDTH,IMG_HEIGHT));
cvCopy(grayEqualizeImage,dstImage,0);
cvResetImageROI(grayEqualizeImage);
那么你要检查你 cvSetImageROI 这个函数是否执行成功，因为在cvSetImageROI函数中有一个cvRect结构，
如果你的roi区域因为 IMG_WIDTH,IMG_HEIGHT 而超出图片部分，那么就会造成和上面说的第二种情况冲突
所以如果有roi 区域，一定要提前判断下，ROI区域有没有超出图片的长宽
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