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Dear community members,

I want to know why GLCM feature computation APIs are moved to legacy and not supported anymore. And whether there is some new API to replace it.

Thank you

Thanks Alexander for your reply. I'd like to know if there is some new structure/API that replaces the deprecated CvGLCM. Is there some new API that accomplishes the same functionality (Computes GLCM)? When I used the method 'cvCreateGLCM', I get an error in memory allocation. That's why I am trying to find some example/code snippet/documentation for that API.

I am afraid that I have to re-implement my own version of GLCM computation :) Thank you.

1. Is GLCM APIs supported in OpenCV 2.4+?
2. Where to find the documentation for GLCM APIs?

Thanks guys

Hi, I am trying to compute GLCM for an input image. I load the image, convert it to grayscale, then I invoke cvCreateGLCM method on the grayscale image. OpenCV Version: 2.4.1, vc10, x64.

const char* filePath = "C:\\input.jpg";
IplImage* inputIm = cvLoadImage(filePath);

IplImage* grayIm = cvCreateImage(cvSize(width, height), IPL_DEPTH_8U, 1);
cvCvtColor(inputIm, grayIm, CV_RGB2GRAY);

CvGLCM* glcm = cvCreateGLCM(resizedGray, 0);  // ERROR

I get the following error message

when I press 'Break', it shows where the error took place:

__forceinline void * __cdecl _heap_alloc (size_t size)

{

    if (_crtheap == 0) {
        _FF_MSGBANNER();    /* write run-time error banner */
        _NMSG_WRITE(_RT_CRT_NOTINIT);  /* write message */
        __crtExitProcess(255);  /* normally _exit(255) */
    }

    return HeapAlloc(_crtheap, 0, size ? size : 1);  // <<< The error
}

Any ideas please?