Horizontal and Vertical Nuclear Norm-Based 2DLDA for Image Representation.
Yuwu LuChun YuanZhihui LaiXuelong LiDavid ZhangWai Keung WongPublished in: IEEE Trans. Circuits Syst. Video Technol. (2019)
Keyphrases
- image representation
- low rank
- norm minimization
- image classification
- matrix completion
- multiscale
- low rank matrix
- face recognition
- sparse representation
- singular values
- bag of words
- sparse coding
- image features
- object recognition
- image retrieval
- feature space
- visual words
- singular value decomposition
- minimization problems
- linear combination
- convex optimization
- matrix factorization
- data mining
- rank minimization
- missing data
- generative model
- signal processing
- pattern recognition