D455 标定报错 [FATAL] [1612519163.722674]: No corners could be extracted for camera /left! ***

原因:棋盘标定文件中的格子的数量写错了!!!

例如:我使用的为上图的棋盘格,数量为9列6行,但是checkerboard.yaml中对应的Cols和Rows不能写9和6,否则报错!

正确数量应为8和5 !!!格子边长以你打印后实际测量长度为准!!!

target_type: 'checkerboard' #gridtype
targetCols: 8               #number of internal chessboard corners
targetRows: 5               #number of internal chessboard corners
rowSpacingMeters: 0.030      #size of one chessboard square [m]
colSpacingMeters: 0.030      #size of one chessboard square [m]

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转载自blog.csdn.net/weixin_62952541/article/details/131500115