A multi-texture approach for estimating iris positions in the eye using 2.5D Active Appearance Models.
Hanan SalamNicolas StoiberRenaud SéguierPublished in: ICIP (2012)
Keyphrases
- active appearance models
- active shape
- morphable models
- appearance model
- face alignment
- statistical model
- low resolution
- image alignment
- shape model
- facial images
- shape parameters
- human faces
- texture features
- motion parameters
- deformable models
- iris recognition
- multi view
- facial expression recognition
- parametric models
- image processing
- gray level
- texture analysis
- feature points
- facial expressions
- training set
- object recognition
- feature extraction
- image segmentation
- decision trees