Scene Categorization by Introducing Contextual Information to the Visual Words.
Jianzhao QinNelson Hon Ching YungPublished in: ISVC (1) (2009)
Keyphrases
- contextual information
- scene categorization
- visual words
- bag of features
- image classification
- image representation
- bag of words
- scene classification
- bag of visual words
- context aware
- co occurrence
- spatial information
- object categories
- image features
- image retrieval
- scene recognition
- high level
- visual content
- keypoints
- contextual knowledge
- action recognition
- spatial relationships
- semantic information
- spatial relations
- feature extraction
- visual features
- object recognition
- scene understanding
- machine learning
- multiscale
- feature space
- natural scenes
- pairwise
- natural images
- gaussian mixture model
- n gram
- conditional random fields