fitting.py 文件源码

def get_cam_to_lab_rotation(self,field=None):

        if field is None:
                if self.nfields > 1:
                    raise Exception('This calibration has multiple sub-fields; you must specify a pixel location to get_cam_to_lab_rotation!')
                else:
                    field = 0

        rotation_matrix = np.matrix(cv2.Rodrigues(self.fit_params[field].rvec)[0])

        return rotation_matrix.transpose()


    # Given pixel coordinates x,y, return the NORMALISED
    # coordinates of the corresponding un-distorted points.