Palmprint Based Recognition System Using Local Structure Tensor and Force Field Transformation.
Kamlesh TiwariDevendra Kumar AryaPhalguni GuptaPublished in: ICIC (2) (2011)
Keyphrases
- palmprint
- structure tensor
- optical flow
- corner detection
- anisotropic diffusion
- recognition algorithm
- positive definite
- gabor filters
- active contour model
- feature extraction
- low resolution
- region of interest
- edge information
- human vision
- spatial structure
- nonlinear diffusion
- medical images
- kl divergence
- computer vision
- spatial domain
- active contours
- image features