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c++ Programming Glossary: cv_aaOpenCv 2.3 C - How to isolate object inside image http://stackoverflow.com/questions/10315551/opencv-2-3-c-how-to-isolate-object-inside-image cv line img vertices i vertices i 1 4 cv Scalar 0 255 0 1 CV_AA cv imshow box img cv imwrite box.png img Set Region of Interest..
Convert Image Color from Grayscale to RGB OpenCV C++ http://stackoverflow.com/questions/14571790/convert-image-color-from-grayscale-to-rgb-opencv-c c circles i circle cimg Point c 0 c 1 c 2 Scalar 255 0 0 3 CV_AA circle cimg Point c 0 c 1 2 Scalar 0 255 0 3 CV_AA return cimg.. 0 0 3 CV_AA circle cimg Point c 0 c 1 2 Scalar 0 255 0 3 CV_AA return cimg c image opencv rgb share improve this question..
How to determine a region of interest and then crop an image using OpenCV http://stackoverflow.com/questions/15693900/how-to-determine-a-region-of-interest-and-then-crop-an-image-using-opencv cv line img vertices i vertices i 1 4 cv Scalar 0 255 0 1 CV_AA cv imshow Original img cv waitKey 0 Set the ROI to the area..
http://stackoverflow.com/questions/5490655/draw-on-webcam-using-opencv image cvPoint last_x last_y 10 CV_RGB red green blue 1 CV_AA 0 cvCopy image screenBuffer 0 cvShowImage Demo screenBuffer..
Square detection doesn't find squares http://stackoverflow.com/questions/7731742/square-detection-doesnt-find-squares i .size polylines image p n 1 true Scalar 0 255 0 3 CV_AA imshow wndname image int main int argc char argv if argc 2 ..
Executing cv::warpPerspective for a fake deskewing on a set of cv::Point http://stackoverflow.com/questions/7838487/executing-cvwarpperspective-for-a-fake-deskewing-on-a-set-of-cvpoint src.clone polylines draw point n 1 true Scalar 0 255 0 3 CV_AA imwrite draw.jpg draw Assemble a rotated rectangle out of that.. src.clone polylines draw point n 1 true Scalar 0 255 0 3 CV_AA imwrite draw.jpg draw Assemble a rotated rectangle out of that..
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