1 | initial version |
if you pass grayscale (CV_8U) images to estimateRigidTransform(), it will use optical flow based on grid points, see src code
2 | No.2 Revision |
if you pass grayscale (CV_8U) images to estimateRigidTransform(), it will use sparse optical flow based on grid points, see src code
3 | No.3 Revision |
if you pass grayscale (CV_8U) images to estimateRigidTransform(), it will use sparse optical flow based on simple grid points, see src code