A new shape prior model with rotation invariance.
Chunhui ZhangJimin LiangJun ZhangHeng ZhaoPublished in: Pattern Recognit. Lett. (2015)
Keyphrases
- rotation invariance
- prior model
- rotation invariant
- scale invariance
- shape context
- prior information
- zernike moments
- fourier transform
- moment invariants
- markov random field
- maximum a posteriori
- shape descriptors
- shape recognition
- energy function
- posterior distribution
- image reconstruction
- texture analysis
- shape matching
- scale invariant
- texture classification
- shape analysis
- noisy images
- probability distribution
- invariant features
- shape retrieval
- optical flow