VDictionary: Automatically Generate Visual Dictionary via Wikimedias.
Yanling WuMei WangGuangda LiZhiping LuoTat-Seng ChuaXumin LiuPublished in: MMM (2010)
Keyphrases
- automatically generate
- visual dictionary
- image classification
- visual words
- bag of visual words
- region based image retrieval
- bag of words
- automatically generated
- region matching
- image retrieval
- image representation
- spatial relationships
- image features
- co occurrence
- visual features
- scene classification
- semantic level
- visual content
- multi label
- gaussian mixture model
- spatial information
- keypoints
- action recognition
- image database
- feature space
- spatial relations
- image segmentation
- sift descriptors
- em algorithm
- probabilistic model
- annotated images
- multiscale