此代码在最后一行之前工作正常。它在磁盘上保存了正确的图像,但在退出函数后显示“内存泄漏”——堆损坏。我读过Mat不需要明确发布。就我而言,它在释放和不释放时都会崩溃。请帮忙。voidCannyEdgeDetectionFilter::applyFilter(Mat&mat,Mat&mixedBandsMat){//MatmixedBandsMat;vectorbandWiseImages;split(mat,bandWiseImages);//!EvaluatenumChannelstobefilteredintheinputimageintnumChannels=mat.channe