Difference sets-based compressive sensing as denoising method for narrow-band power line communications.
Javier MatanzaSadot AlexandresCarlos Rodríguez-MorcilloPublished in: IET Commun. (2013)
Keyphrases
- compressive sensing
- narrow band
- power line
- denoising methods
- denoising
- image denoising
- random projections
- level set
- sparse representation
- level set method
- signal processing
- noisy images
- image representation
- total variation
- machine learning
- noise reduction
- wavelet domain
- natural images
- edge detection
- high resolution
- low voltage
- high quality