Refined clothing texture parsing by exploiting the discriminative meanings of sparse codes.
Fan WangQiyang ZhaoBaolin YinPublished in: ICIP (2014)
Keyphrases
- sparse codes
- sparse coding
- image classification
- dictionary learning
- discriminative power
- sparse representation
- linear classifiers
- image patches
- unsupervised learning
- natural images
- feature extraction
- discriminative dictionary
- reconstruction error
- texture analysis
- image representation
- texture features
- texture images
- human body
- linear combination
- texture classification
- generative model
- visual words
- classification error
- image features
- object category recognition
- learning algorithm
- spatial information
- generalization error
- prior knowledge
- pairwise