Class specific dictionary learning based kernel collaborative representation for fine-grained image classification.
Xiaojie FengYanjiang WangBao-Di LiuWeifeng LiuPublished in: SMC (2016)
Keyphrases
- class specific
- fine grained
- dictionary learning
- spatial pyramid
- image classification
- sparse representation
- sparse coding
- image representation
- access control
- object class
- superpixels
- pattern recognition
- bayesian networks
- image patches
- linear combination
- visual words
- bag of words
- computer vision
- natural images
- object detection
- nearest neighbor
- pairwise
- multiscale
- face recognition