A visual word weighting scheme based on emerging itemsets for video annotation.
Guiguang DingJianmin WangKai QinPublished in: Inf. Process. Lett. (2010)
Keyphrases
- weighting scheme
- video annotation
- visual words
- association rules
- bag of words
- image classification
- visual concepts
- object categories
- bag of visual words
- image representation
- co occurrence
- visual content
- weighting schemes
- video data
- image retrieval
- image features
- video content
- keypoints
- spatial information
- data mining
- tf idf
- gaussian mixture model
- knowledge discovery
- video retrieval
- language model
- nearest neighbor
- pairwise
- multiscale