Key points based segmentation of lips.
Nicolas EvenoAlice CaplierPierre-Yves CoulonPublished in: ICME (2) (2002)
Keyphrases
- keypoints
- multiscale
- scale invariant
- image matching
- feature detection
- segmentation method
- segmentation algorithm
- image features
- level set
- object recognition
- image segmentation
- scale space
- medical images
- sift descriptors
- scale invariant feature transform
- image analysis
- background subtraction
- visual words
- shape analysis
- pattern recognition
- hidden markov models
- image reconstruction
- shape prior
- matching process
- invariant features
- image processing
- pose variations