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pix_opencv_pgh_compare

pix_opencv_pgh_compare compares contours from an image or video with a pattern contour and outputs the position and dimensions (X, Y, width, and height) of detected contours. Use criteria to set the recognition-distance threshold (shown with a default of 0.05), minsize to set the minimum contour size, and bang to recalculate the pattern contour.

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    Open Pd and go to ToolsFind Externals. Search for pix_opencv and install it. Then create an object with declare -lib pix_opencv -path pix_opencv. Finally, use pix_opencv_pgh_compare or any other object from pix_opencv.

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