为什么当我使用cvIntegral()
时总是收到此错误
if ((image = cvLoadImage(filename,1))==0){
return -1;//if there is something wrong exit with -1
}
image2 = cvCreateImage(cvSize(image->width++,image->height++),IPL_DEPTH_8U,1);
cvIntegral(image, image2, NULL,NULL);
cvReleaseImage(&image);//release image and exit
cvReleaseImage(&image2);//release image and exit
return 0;
这是错误
OpenCV Error: Assertion failed (sum.data == sum0.data && sqsum.data == sqsum0.data && tilted.data == tilted0.data) in cvIntegral, file /build/buildd/opencv-2.3.1/modules/imgproc/src/sumpixels.cpp, line 306 terminate called after throwing an instance of 'cv::Exception'
what(): /build/buildd/opencv-2.3.1/modules/imgproc/src/sumpixels.cpp:306: error: (-215) sum.data == sum0.data && sqsum.data == sqsum0.data && tilted.data == tilted0.data in function cvIntegral
最佳答案
cvIntegral
期望输出图像的类型为 CV_32F
或 CV_64F
。此外,源图像和目标图像的 channel 数应该相同。你应该这样做:
image2 = cvCreateImage(cvSize(image->width+1,image->height+1),IPL_DEPTH_32F,image->nChannels);
关于c - 断言失败,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15699136/