Generative Models for Fingerprint Individuality using Ridge Types.
Gang FangSargur N. SrihariHarish SrinivasanPublished in: IAS (2007)
Keyphrases
- generative model
- probabilistic model
- mixture model
- hierarchical hidden markov models
- semi supervised
- discriminative learning
- fingerprint images
- discriminative models
- topic models
- prior knowledge
- em algorithm
- graphical models
- singular points
- orientation field
- computer vision
- input image
- maximum entropy principle
- representational power
- discriminative methods
- similarity measure