Colour compressed sensing imaging via sparse difference and fractal minimisation recovery.
Jixin LiuXiaofei LiGuang HanNing SunKun DuQuan-Sen SunPublished in: IET Image Process. (2015)
Keyphrases
- compressed sensing
- image reconstruction
- sparse representation
- random projections
- compressive sampling
- natural images
- image processing
- image analysis
- image compression
- signal recovery
- signal processing
- computer vision
- high resolution
- compressive sensing
- pattern recognition
- orthogonal matching pursuit
- input image
- principal component analysis
- active learning
- dimension reduction
- face recognition
- fourier domain
- image segmentation
- feature selection