Verification system robust to occlusion using low-order Zernike moments of palmprint sub-images.
G. S. BadrinathNaresh K. KachhiPhalguni GuptaPublished in: Telecommun. Syst. (2011)
Keyphrases
- low order
- zernike moments
- palmprint
- high order
- rotation angle
- gabor filters
- higher order
- input image
- image registration
- image classification
- three dimensional
- basis functions
- region of interest
- fourier descriptors
- image features
- image analysis
- image reconstruction
- image retrieval
- object recognition
- spatial information
- image matching
- keypoints
- segmentation method
- shape descriptors
- recognition algorithm
- small number
- motion estimation
- feature extraction