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c++ Programming Glossary: img.colsBug with pixel access in OpenCV 2.x http://stackoverflow.com/questions/12463677/bug-with-pixel-access-in-opencv-2-x img imread argv 1 for int j 0 j img.rows j for int i 0 i img.cols i img.data j img.cols i 3 0 uchar 0 B img.data j img.cols i.. int j 0 j img.rows j for int i 0 i img.cols i img.data j img.cols i 3 0 uchar 0 B img.data j img.cols i 1 uchar 0 G img.data j.. img.cols i img.data j img.cols i 3 0 uchar 0 B img.data j img.cols i 1 uchar 0 G img.data j img.cols i 2 uchar 0 R namedWindow..
How to detect the Sun from the space sky in OpenCv? http://stackoverflow.com/questions/8218997/how-to-detect-the-sun-from-the-space-sky-in-opencv sun_templ.png 1 Create the result matrix int result_cols img.cols templ.cols 1 int result_rows img.rows templ.rows 1 Mat result..
Converting data from glReadPixels() to OpenCV::Mat http://stackoverflow.com/questions/9097756/converting-data-from-glreadpixels-to-opencvmat one complete row in destination data doesn't need to equal img.cols glPixelStorei GL_PACK_ROW_LENGTH img.step img.elemSize Next.. read it directly into the cv Mat would be glReadPixels 0 0 img.cols img.rows GL_BGR GL_UNSIGNED_BYTE img.data Finally OpenCV stores..
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