Image denoising algorithm of compressed sensing based on alternating direction method of multipliers.
Changjie FangJingyu ChenShenglan ChenPublished in: Int. J. Model. Simul. Sci. Comput. (2022)
Keyphrases
- denoising algorithm
- denoising
- compressed sensing
- natural images
- image denoising
- basis pursuit
- input image
- image features
- image data
- transform domain
- noisy images
- noise model
- high resolution
- multiscale
- noise level
- wavelet coefficients
- noise reduction
- random projections
- gaussian noise
- image segmentation
- image classification
- image reconstruction
- total variation
- frequency domain
- image representation
- edge detection
- image processing
- nearest neighbor
- image retrieval
- fourier domain
- similarity measure