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Line 130: An alternative way for adding position encoding to chessboard patterns is the PuzzleBoard pattern<ref name=stelldinger2024>P. Stelldinger, et al. "PuzzleBoard: A New Camera Calibration Pattern with Position Encoding." German Conference on Pattern Recognition. (2024). https://users.informatik.haw-hamburg.de/~stelldinger/pub/PuzzleBoard/. (2024).</ref>: Each chessboard edge is given one bit of information such that local parts of the pattern show a unique bit pattern. In comparison to ChArUco patterns, the position encoding can be read at much lower resolutions. [[File:PuzzleBoard8x11.jpg\|~~frame~~thumb\|center\|~~width=500~~500px\|alt=An example of a PuzzleBoard pattern with 8x11 chessboard corners.\|An example of a PuzzleBoard pattern with 8x11 chessboard corners. Each 3x3 tile pattern is unique.]] ==See also==

Chessboard detection: Difference between revisions