Generalized Convolutional Sparse Coding With Unknown Noise.
Yaqing WangJames T. KwokLionel M. NiPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- sparse coding
- dictionary learning
- natural images
- sparse representation
- image classification
- linear combination
- unsupervised learning
- discriminative power
- generative model
- image representation
- single image super resolution
- person re identification
- image patches
- sparse codes
- visual words
- object category recognition
- missing data
- high dimensional
- object recognition
- image processing
- bag of words
- reinforcement learning
- face recognition
- deep belief networks
- computer vision
- machine learning