3D face recognition with sparse spherical representations.
Roser Sala-LlonchEffrosini KokiopoulouIvana TosicPascal FrossardPublished in: Pattern Recognit. (2010)
Keyphrases
- facial expressions
- sparse data
- compressed sensing
- face recognition
- three dimensional
- high dimensional
- sparse representation
- sparse coding
- recognition algorithm
- neural network
- structured light
- invariant representations
- parametric representation
- unit sphere
- panoramic images
- compressive sensing
- pose variations
- genetic algorithm