WSEBP: A Novel Width-depth Synchronous Extension-based Basis Pursuit Algorithm for Multi-Layer Convolutional Sparse Coding.
Haitong TangShuang HeLingbin BianZhiming CuiNizhuan WangPublished in: CoRR (2022)
Keyphrases
- sparse coding
- multi layer
- sparse approximation
- pursuit algorithm
- natural images
- sparse representation
- linear combination
- image classification
- unsupervised learning
- generative model
- image representation
- neural nets
- feature space
- neural network
- multiscale
- high dimensional
- image features
- computer vision
- higher order
- small number
- feature vectors
- visual words
- image patches