System information (version)
- OpenCV 3.4.3
- Operating System / Platform => Windows 64 Bit
- Compiler => Visual Studio 2017
Detailed description
The code below is crashing for kernel sizes > 11, if kernel size is <= 11 it works.
Steps to reproduce
#include <opencv2/opencv.hpp>
int main()
{
cv::Mat image = cv::imread("lena.jpg");
cv::Mat kernel = cv::getGaborKernel(cv::Size(13, 13), 8, 0, 3, 0.25); // if changed to cv::Size(11, 11), it works
cv::Mat roi(image, cv::Rect(0, 0, 128, 128));
cv::Mat filtered(128, 128, roi.type());
cv::filter2D(roi, filtered, -1, kernel);
cv::imshow("image", image);
cv::imshow("filtered", filtered);
cv::waitKey();
return 0;
}
System information (version)
Detailed description
The code below is crashing for kernel sizes > 11, if kernel size is <= 11 it works.
Steps to reproduce