Cognitive Computation of Compressed Sensing for Watermark Signal Measurement.
Huimin ZhaoJinchang RenPublished in: Cogn. Comput. (2016)
Keyphrases
- compressed sensing
- compressive sampling
- nonlinear filtering
- signal processing
- image reconstruction
- signal recovery
- random projections
- sparse representation
- compressive sensing
- watermarking algorithm
- natural images
- watermarking scheme
- dimension reduction
- orthogonal matching pursuit
- transform domain
- human visual system
- computer vision
- high dimensionality
- high frequency
- frequency domain
- input image
- high resolution
- data analysis