how to convert from cvMat to UIImage in objective-c?

Question

I\'m using the OpenCV framework with XCode and want to convert from cvMat or IplImage to UIImage, how to do that? Thanks.

Answer 1

You should consider using native OpenCV functions to convert forth and back :

#import 
...
UIImage* MatToUIImage(const cv::Mat& image);
void UIImageToMat(const UIImage* image,
                         cv::Mat& m, bool alphaExist = false);