Facial Expression Recognition Using a New Image Representation and Multiple Feature Fusion.
Zhiming LiuWei WuQingchuan TaoJian YangPublished in: IScIDE (2012)
Keyphrases
- image representation
- multiple feature fusion
- multiscale
- image classification
- image retrieval
- object recognition
- image content
- bag of words
- image features
- visual words
- facial expression recognition
- quadtree
- feature space
- representation scheme
- visual content
- sparse coding
- receptive fields
- scene classification
- compressive sensing
- bag of visual words
- image classification and retrieval
- region segmentation
- cbir systems
- scene recognition
- feature representations
- pattern representation
- data structure
- feature extraction