Matlab Camera Calibration Toolbox Principal Point Pixel Indexing

Question

I want to use the Matlab Camera Calibrator app , but I can't find out if the principal point, ie c_x and c_y of the camera intrinsics (see here ), use the standard Matlab index starting from 1 (see here ) or an index starting from 0, as eg in OpenCV. Does anybody know?

Answer 1

它使用从1开始的标准MATLAB索引。 有关相机校准和3-D重建中使用的坐标系的更多信息 。