Block-Based Compressive Sensing Coding of Natural Images by Local Structural Measurement Matrix.
Xinwei GaoJian ZhangWenbin CheXiaopeng FanDebin ZhaoPublished in: DCC (2015)
Keyphrases
- natural images
- compressive sensing
- random projections
- higher order
- sparse representation
- multiscale
- sparse coding
- object recognition
- denoising
- compressed sensing
- image representation
- image patches
- coding scheme
- dimensionality reduction
- input image
- signal processing
- test images
- image reconstruction
- original data
- motion estimation
- dimension reduction
- inter frame
- principal component analysis
- random sampling
- pattern recognition
- feature selection
- neural network
- high dimensionality
- singular value decomposition