Multiview Distance Metric Learning on facial feature descriptors for automatic pain intensity detection.
Neeru RatheeDinesh GanotraPublished in: Comput. Vis. Image Underst. (2016)
Keyphrases
- feature descriptors
- distance metric learning
- distance metric
- metric learning
- local binary pattern
- face recognition
- feature points
- image classification
- detection method
- detection algorithm
- object detection
- euclidean distance
- semi supervised
- nonlinear dimensionality reduction
- facial images
- human faces
- gender classification
- image matching
- distance measure
- facial expressions
- shape descriptors
- texture classification
- shape features
- face images
- semidefinite programming
- image features
- preprocessing