Color Image Analysis by Quaternion Zernike Moments.
Beijing ChenHuazhong ShuHui ZhangGang ChenLimin LuoPublished in: ICPR (2010)
Keyphrases
- zernike moments
- color texture
- image analysis
- shape descriptors
- image reconstruction
- high order
- rotation invariant
- affine invariant
- moment invariants
- basis functions
- feature vectors
- fourier descriptors
- geometric moments
- pattern recognition
- pseudo zernike moments
- invariant features
- image representation
- polar coordinates
- complex moments
- color information
- image processing
- medical imaging
- color images
- computer vision
- texture classification
- texture analysis
- linear combination
- similarity measure
- shape matching
- shape features
- natural images
- markov random field
- viewpoint
- object recognition