Joint image representation and classification in random semantic spaces.
Chunjie ZhangXiaobin ZhuLiang LiYifan ZhangJing LiuQingming HuangQi TianPublished in: Neurocomputing (2015)
Keyphrases
- image representation
- image classification
- feature space
- multiscale
- low level features
- scene classification
- pattern representation
- image classification and retrieval
- image content
- object recognition
- bag of words
- visual words
- quadtree
- feature extraction
- pattern recognition
- sparse representation
- representation scheme
- image features
- sparse coding
- feature representations
- bag of features
- scene categories
- scene categorization
- visual content
- support vector machine
- feature vectors
- visual features
- tree structure
- natural scenes
- scene recognition
- feature set
- low level
- semantic information