Image De-Raining Via RDL: When Reweighted Convolutional Sparse Coding Meets Deep Learning.
Jingwei HeLei YuWen YangPublished in: ICASSP (2020)
Keyphrases
- sparse coding
- deep learning
- image classification
- image representation
- unsupervised learning
- deep belief networks
- natural images
- dictionary learning
- input image
- sparse representation
- image features
- multiscale
- image content
- test images
- unsupervised feature learning
- linear combination
- generative model
- visual words
- feature space
- image segmentation
- image regions
- bag of words
- machine learning
- segmentation method
- keypoints
- image patches
- principal component analysis
- mental models
- ground truth