LDPC coded DFT/DCT-spread SC-FDMA for image communication: A compressed sensing approach.
Mohammad Ismat KadirRafiul KadirRitu SahaPublished in: Phys. Commun. (2022)
Keyphrases
- compressed sensing
- compressive sampling
- image data
- discrete fourier transform
- input image
- image reconstruction
- multiscale
- image features
- image segmentation
- image representation
- image classification
- image retrieval
- compressive sensing
- template matching
- random projections
- spatial domain
- fourier domain
- additive noise
- discrete cosine transform
- pixel values
- image matching
- sparse representation
- natural images
- image processing
- image compression
- high resolution