Stability Analysis of $\ell _{0, \infty }$-Norm Based Convolutional Sparse Coding Using Stripe Coherence.
Yuli FuTao ZhuYoujun XiangZhen ChenLei CaiPublished in: IEEE Trans. Signal Process. (2020)
Keyphrases
- sparse coding
- stability analysis
- norm minimization
- sparse representation
- natural images
- dictionary learning
- nonlinear systems
- linear combination
- image classification
- unsupervised learning
- image representation
- generative model
- image patches
- feature space
- dimensionality reduction
- higher order
- visual words
- small number
- face recognition
- neural network
- signal processing
- high dimensional
- image segmentation
- learning algorithm