Contactless Finger Recognition Using Invariants from Higher Order Spectra of Ridge Orientation Profiles.
M. A. C. Akmal-JahanJasmine BanksInmaculada Tomeo-ReyesVinod ChandranPublished in: ICIP (2018)
Keyphrases
- higher order
- orientation field
- palmprint
- high order
- natural images
- smart card
- pairwise
- user profiles
- markov random field
- low order
- ridge detection
- conditional random fields
- principal component analysis
- gabor filters
- lambda calculus
- quasi invariant
- feature vectors
- hyperspectral images
- affine invariant
- edge detection
- moment invariants
- orientation estimation
- position and orientation
- automatic scale selection
- affine moment invariants
- raman spectra
- hidden markov models
- imperative programs