Reconstruction for block-based compressive sensing of image with reweighted double sparse constraint.
Yuanhong ZhongJing ZhangXinyu ChengGuan HuangZhaokun ZhouZhiyong HuangPublished in: EURASIP J. Image Video Process. (2019)
Keyphrases
- compressive sensing
- compressive sampling
- image representation
- learned dictionary
- compressed sensing
- signal reconstruction
- sparse reconstruction
- random projections
- image recovery
- sparse representation
- multiscale
- orthogonal matching pursuit
- image features
- image segmentation
- input image
- image data
- image classification
- image reconstruction
- distributed source coding
- signal processing
- high resolution
- document collections
- optical flow
- structured sparsity
- high dimensional
- image sequences