A statistical model for complex images: bivariate gaussian MRF - BGMRF.
Giancarlo FerraiuoloAlessandra BudillonVito PascazioPublished in: IGARSS (2005)
Keyphrases
- statistical model
- facial shape
- statistical models
- image database
- image data
- three dimensional
- feature points
- image registration
- input image
- edge detection
- mixture distribution
- object recognition
- gaussian density
- image segmentation
- active appearance models
- markov random field
- image retrieval
- pairwise
- image sequences
- graph cuts
- segmentation algorithm
- keypoints
- level set
- face alignment
- face recognition