Block Compressed Sensing of Images Using Adaptive Granular Reconstruction.
Ran LiHongbing LiuYu ZengYanling LiPublished in: Adv. Multim. (2016)
Keyphrases
- compressed sensing
- nonlinear filtering
- image reconstruction
- three dimensional
- natural images
- fourier domain
- image classification
- random projections
- image data
- object recognition
- input image
- test images
- image features
- sparse representation
- image retrieval
- signal processing
- gabor filters
- synthetic and real images
- high resolution
- image registration
- fourier transform
- dimension reduction
- super resolution
- log polar
- face recognition