Image classification and annotation based on robust regularized coding.
Haixia ZhengHorace H. S. IpPublished in: Signal Image Video Process. (2016)
Keyphrases
- image classification
- coding scheme
- classifier training
- coding method
- group sparse coding
- metadata
- feature extraction
- image representation
- image features
- least squares
- denoising
- objective function
- multiscale
- data sets
- active learning
- object recognition
- computationally efficient
- semantic annotation
- inter frame
- image processing
- machine learning