Entropy descriptor for image classification.
Hongyu LiJunyu NiuJiachen ChenHuibo LiuPublished in: SIGIR (2010)
Keyphrases
- image classification
- bag of features
- feature extraction
- bag of words
- spatial pyramid matching
- image features
- action recognition
- information theoretic
- information theory
- mutual information
- image representation
- visual features
- visual words
- discriminative power
- image retrieval
- feature descriptors
- keypoints
- shape descriptors
- multi label
- visual codebook
- scene classification
- sparse coding
- sparse representation
- object recognition
- information entropy
- feature representation
- local binary pattern
- image descriptors
- global features
- fuzzy entropy
- neural network
- codebook generation
- computer vision
- local image descriptors
- conditional entropy
- entropy measure
- relative entropy
- shape context
- feature selection
- feature vectors