Topology based affine invariant descriptor for MSERs.
Chenbo ShiGuijin WangXinggang LinYongming WangChao LiaoQuan MiaoPublished in: ICIP (2010)
Keyphrases
- affine invariant
- affine invariance
- region descriptors
- affine transformation
- scale invariant
- feature detectors
- multiscale
- invariant descriptors
- object matching
- fourier descriptors
- action recognition
- shape descriptors
- contour matching
- object recognition
- local binary pattern
- affine transform
- curve matching
- convex hull
- keypoints
- image processing
- curvature scale space
- feature points
- corner detection
- shape context
- image descriptors
- discriminative power
- learning algorithm
- image registration
- image matching
- frequency domain