Contactless palmprint alignment based on intrinsic local affine-invariant feature points.
Choopol PhromsuthirakWatcharin TangsuksantArthorn SanpanichChuchart PintaviroojPublished in: APSIPA (2014)
Keyphrases
- palmprint
- feature points
- affine transformation
- palmprint recognition
- affine distortion
- affine invariant
- image sequences
- spin images
- personal identification
- recognition algorithm
- feature extraction
- region of interest
- biometric systems
- gabor filters
- facial features
- pose estimation
- feature detection
- low resolution
- spatial domain
- feature descriptors
- face images
- coarse to fine
- high resolution
- multiresolution