Tag Taxonomy Aware Dictionary Learning for Region Tagging.
Jingjing ZhengZhuolin JiangPublished in: CVPR (2013)
Keyphrases
- dictionary learning
- sparse representation
- tag recommendation
- social tagging
- sparse coding
- collaborative tagging
- collaborative tagging systems
- social tagging systems
- image super resolution
- object category recognition
- group sparsity
- tag information
- tagging systems
- sparse codes
- social tags
- input image
- gaussian mixture model
- image regions
- natural images
- principal component analysis
- face recognition
- data sets