Image Categorization by Learned Nonlinear Subspace of Combined Visual-Words and Low-Level Features.
Xian-Hua HanYen-Wei ChenXiang RuanPublished in: ICPR (2010)
Keyphrases
- image categorization
- low level features
- visual words
- visual features
- image classification
- image retrieval
- image representation
- bag of words
- visual content
- bag of visual words
- visual information
- image annotation
- feature extraction
- feature space
- object categories
- image search
- image features
- image collections
- low level
- web images
- image database
- key frames
- spatial information
- cbir systems
- image content
- relevance feedback
- higher level
- object recognition
- multiscale
- co occurrence
- action recognition
- high dimensional
- multimedia
- image processing
- multi label
- machine learning
- retrieval process
- computer vision