Sketch Fewer to Recognize More by Learning a Co-Regularized Sparse Representation.
Yonggang QiYi-Zhe SongPublished in: IEEE Trans. Circuits Syst. Video Technol. (2020)
Keyphrases
- sparse representation
- dictionary learning
- learning algorithm
- image classification
- machine learning
- compressed sensing
- group sparsity
- natural images
- high dimensional data
- orthogonal matching pursuit
- regularized least squares
- random projections
- reconstruction error
- learning tasks
- data sets
- prior knowledge
- feature extraction
- face recognition
- neural network