Image classification by non-negative sparse coding, correlation constrained low-rank and sparse decomposition.
Chunjie ZhangJing LiuChao LiangZhe XueJunbiao PangQingming HuangPublished in: Comput. Vis. Image Underst. (2014)
Keyphrases
- image classification
- low rank and sparse
- sparse coding
- image representation
- signal recovery
- bag of words
- image features
- low rank
- visual words
- convex optimization
- feature extraction
- sparse representation
- machine learning
- multi label
- semi supervised
- dictionary learning
- object recognition
- data sets
- image processing
- feature vectors
- multiscale