-constrained Convolutional Sparse Coding.
Jiaqi SunWenrui DaiChenglin LiJunni ZouHongkai XiongPublished in: DCC (2021)
Keyphrases
- sparse coding
- dictionary learning
- natural images
- sparse representation
- image classification
- generative model
- linear combination
- image representation
- discriminative power
- unsupervised learning
- group sparsity
- high dimensional
- single image super resolution
- sparse codes
- person re identification
- visual words
- image patches
- feature space
- object category recognition
- multiscale
- data sets
- input image
- semi supervised
- motion estimation
- active learning
- pattern recognition
- alternating optimization