Improved image matching algorithm based on LK optical flow and grid motion statistics.
Qunpo LiuXiulei XiWeicun ZhangLingxiao YangNaohiko HanajimaPublished in: Int. J. Comput. Appl. Technol. (2022)
Keyphrases
- matching algorithm
- optical flow
- template matching
- image matching
- matching process
- phase correlation
- hausdorff distance
- image motion
- feature matching
- image sequences
- object matching
- input image
- deformable template
- voting scheme
- motion estimation
- vector field
- lucas kanade
- multiscale
- motion model
- motion segmentation
- matching scheme
- image features
- image segmentation
- camera motion
- matching strategy
- feature points
- motion field
- optical flow computation
- partial matching
- optical flow estimation
- ego motion
- motion parameters
- point matching
- lucas kanade algorithm
- occlusion boundaries
- chamfer matching
- graph matching
- image pairs
- flow field
- similarity measure
- fourier domain
- control points
- image alignment