Nonnegative correlation coding for image classification.
Zhen DongWei LiangYuwei WuMingtao PeiYunde JiaPublished in: Sci. China Inf. Sci. (2016)
Keyphrases
- image classification
- codebook generation
- coding scheme
- bag of words
- image representation
- image features
- visual features
- feature extraction
- coding method
- high correlation
- soft assignment
- error control
- linear programming
- data sets
- linear prediction
- correlation analysis
- nonnegative matrix factorization
- redundancy reduction
- class specific
- inter frame
- correlation coefficient
- sparse coding
- multi label
- image quality
- image processing
- computer vision
- machine learning