Chessboard recognition from a screenshot using only template matching: no training, no GPU
For fixed, clean UI renders (a digital chessboard), I found that a neural network is overkill. The pipeline: The user drags a square over the board once (calibration); a grid is overlaid to align it exactly Templates for all 12 piece types are cut from a starting-position screenshot Each of the 64…
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- 2026-10-01 09:03 · r/computervision
Chessboard recognition from a screenshot using only template matching: no training, no GPU