The Study of Fusion Image Block and Sparse Representation Classification in Disguised Face Recognition.
Jun-Ying GanDan LiuJun-Ying ZengFengxia TianPublished in: GreenCom/iThings/CPScom (2013)
Keyphrases
- sparse representation
- face recognition
- dictionary learning
- image classification
- sparse coding
- feature extraction
- test images
- machine learning
- pattern recognition
- image patches
- image representation
- face images
- signal processing
- joint optimization
- random projections
- decision trees
- binary images
- multiscale
- compressive sensing
- ground truth
- multiresolution
- image reconstruction
- feature vectors
- object recognition
- feature selection
- image blocks
- computer vision