Compressive Sampling Recovery for Natural Images.
Fei ShangHuiqian DuYunde JiaPublished in: ICPR (2010)
Keyphrases
- natural images
- compressive sampling
- compressed sensing
- compressive sensing
- multiscale
- higher order
- image denoising
- denoising
- object recognition
- input image
- sparse coding
- image patches
- statistics of natural images
- image statistics
- test images
- scale invariant
- orthogonal matching pursuit
- nearest neighbor
- image processing
- random projections
- prior information
- pairwise
- noisy images
- machine learning
- image reconstruction
- feature vectors
- active learning
- feature selection