Maze Solver using Python and OpenCV
summary
Image files become binary masks with cv2.threshold then contours are extracted and small gaps are closed by alternating erosion/dilation to fill cracks; the code subtracts the eroded image from the dilated one to isolate navigable passageways, traces a path through the contour graph and visualizes it with matplotlib. Implementation uses Python and OpenCV plus numpy, runs on a Heroku web app called main puzzle solver.heroku and automatically solves uploaded maze images.
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