SemanGist: A Local Semantic Image Representation.
Dong WangXiaobing LiuDuanpeng WangJianmin LiBo ZhangPublished in: PCM (2008)
Keyphrases
- image representation
- low level features
- image classification
- multiscale
- object recognition
- bag of words
- quadtree
- sparse coding
- feature representations
- image features
- image content
- scene recognition
- feature space
- sparse representation
- scene categories
- bag of features
- representation scheme
- semantic information
- visual words
- image retrieval
- receptive fields
- scene classification
- compressive sensing
- semantic concepts
- cbir systems
- spatial pyramid
- pattern representation
- spatial layout
- visual content
- keywords
- scene categorization
- high level
- computer vision