Visual words assignment on a graph via minimal mutual information loss.
Yanjun QianYue DengQionghai DaiYipeng LiGuihua ErPublished in: BMVC (2012)
Keyphrases
- information loss
- visual words
- bag of words
- image classification
- bag of visual words
- visual phrases
- image representation
- visual vocabulary
- co occurrence
- scene classification
- data quality
- visual content
- keypoints
- object categories
- image retrieval
- spatial information
- object retrieval
- image features
- sift descriptors
- bag of features
- visual dictionary
- bag of words models
- spatial relationships
- vocabulary tree
- soft assignment
- gaussian mixture model
- action recognition
- n gram
- disclosure risk
- image content
- text classification
- nearest neighbor
- information extraction
- knowledge discovery
- data analysis
- object recognition