Multilevel Wavelet Transform Based Sparsity Reduction for Compressive Sensing.
Zhengmao YeHabib MohamadianPublished in: Intelligent Environments (Workshops) (2013)
Keyphrases
- compressive sensing
- compressive sampling
- sparse representation
- sparse reconstruction
- random projections
- image recovery
- compressed sensing
- image representation
- signal processing
- wavelet transform
- multiscale
- structured sparsity
- image classification
- denoising
- wavelet coefficients
- sparse coding
- orthogonal matching pursuit
- distributed source coding
- object recognition
- neural network
- data sets
- motion estimation
- image retrieval