Facial Expression Recognition Using Pyramid Local Phase Quantization Descriptor.
Anh VoNgoc Quoc LyPublished in: KSE (2014)
Keyphrases
- histograms of oriented gradients
- multiresolution
- histogram of oriented gradients
- multiscale
- facial expression recognition
- shape descriptors
- local binary pattern
- object recognition
- coarse to fine
- action recognition
- keypoints
- feature descriptors
- image representation
- spatial pyramid matching
- image retrieval
- binary tree
- image pyramids
- pedestrian detection
- scale space
- input image
- texture descriptors
- image descriptors
- image processing
- texture classification
- feature representation
- human detection
- human body
- image database
- local image descriptors
- image pyramid