Feature coding for image classification combining global saliency and local difference.
Shuhan ChenWeiren ShiXiao LvPublished in: Pattern Recognit. Lett. (2015)
Keyphrases
- image classification
- image features
- visual features
- global features
- spatial pyramid
- spatial pooling
- image representation
- bag of words
- coding scheme
- codebook generation
- convex functions
- saliency map
- redundancy reduction
- spatial pyramid matching
- coding method
- object recognition
- feature extraction
- inter frame
- computer vision
- saliency detection
- global structure
- information content
- feature set
- image processing