Sparse Coding and Dictionary Learning with Linear Dynamical Systems.
Wen-bing HuangFuchun SunLe-le CaoDeli ZhaoHuaping LiuMehrtash HarandiPublished in: CVPR (2016)
Keyphrases
- dictionary learning
- sparse coding
- sparse representation
- natural images
- linear combination
- image classification
- unsupervised learning
- sparse codes
- group sparsity
- object category recognition
- single image super resolution
- image representation
- generative model
- sparsity constraints
- feature space
- image patches
- hidden markov models
- visual words
- computer vision
- pattern recognition
- machine learning
- signal processing
- higher order
- probabilistic model
- high dimensional
- object recognition
- multiscale