Difference between revisions of "PlayChessWithAWebCam/BoardFinder"
Jump to navigation
Jump to search
(Created page with "see [https://github.com/WolfgangFahl/play-chess-with-a-webcam/blob/master/pcwawc/boardfinder.py#L14 class BoardFinder] in module [https://github.com/WolfgangFahl/play-chess-wi...") |
|||
| Line 1: | Line 1: | ||
| + | = Source Code = | ||
see [https://github.com/WolfgangFahl/play-chess-with-a-webcam/blob/master/pcwawc/boardfinder.py#L14 class BoardFinder] in module [https://github.com/WolfgangFahl/play-chess-with-a-webcam/blob/master/pcwawc/boardfinder.py boardfinder] | see [https://github.com/WolfgangFahl/play-chess-with-a-webcam/blob/master/pcwawc/boardfinder.py#L14 class BoardFinder] in module [https://github.com/WolfgangFahl/play-chess-with-a-webcam/blob/master/pcwawc/boardfinder.py boardfinder] | ||
| + | tests are in the: [https://github.com/WolfgangFahl/play-chess-with-a-webcam/blob/master/tests/test_BoardFinder.py test_BoardFinder module] | ||
| + | = Algorithm = | ||
| + | == Finding the chessboard == | ||
| + | {{Link|target=OpenCV}} has a function [https://docs.opencv.org/2.4/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.html#bool%20findChessboardCorners(InputArray%20image,%20Size%20patternSize,%20OutputArray%20corners,%20int%20flags) findChessboardCorners] which is usually used for camera calibration and not really intended for the use case of "real chessboards". | ||
Revision as of 07:50, 1 December 2019
Source Code
see class BoardFinder in module boardfinder tests are in the: test_BoardFinder module
Algorithm
Finding the chessboard
OpenCV has a function findChessboardCorners which is usually used for camera calibration and not really intended for the use case of "real chessboards".