Video Rain/Snow Removal by Transformed Online Multiscale Convolutional Sparse Coding.
Minghan LiXiangyong CaoQian ZhaoLei ZhangChenqiang GaoDeyu MengPublished in: CoRR (2019)
Keyphrases
- sparse coding
- multiscale
- natural images
- image representation
- dictionary learning
- sparse representation
- linear combination
- image classification
- discriminative power
- generative model
- unsupervised learning
- video sequences
- image patches
- feature space
- sparse codes
- visual words
- image segmentation
- high dimensional
- single image super resolution
- image processing
- object category recognition
- scale space
- higher order
- image retrieval
- dimensionality reduction
- feature vectors
- bag of words
- pairwise
- video surveillance
- high quality
- feature extraction