Shape Detection using Python and OpenCV
#OpenCV #Python #ShapeDetection
A simple program to detect geometrical shapes in image or video using Python and OpenCV.
1. Convert image/video to grayscale
2. Apply Gaussian Blur to gray image/video
3. Find threshold from blurred image/video
4. Find all contours in image/video
5. Use shape detector function (Calculate contour perimeter and
approximation of polygonal curve).
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