Probabilistic-Based Semantic Image Feature Using Visual Words.
Cheng-Chieh ChiangJia-Wei WuGreg C. LeePublished in: MVA (2009)
Keyphrases
- visual words
- image features
- semantic context
- bag of words
- visual dictionary
- image classification
- image representation
- object categories
- bag of visual words
- co occurrence
- visual vocabulary
- discriminative power
- image retrieval
- visual phrases
- visual content
- scene classification
- bag of features
- keypoints
- sift descriptors
- object retrieval
- semantic information
- pairwise
- bayesian networks
- spatial relationships
- visual codebook
- spatial information
- probabilistic model
- generative model
- semantic concepts
- low level features
- bag of words models
- multiscale
- feature space
- machine learning
- image content
- feature vectors
- object recognition
- natural language
- semantic level
- latent semantic analysis
- high level
- information retrieval
- scale space
- gaussian mixture model
- data mining