Removing impulse noise influence in FBMC system by compressive sensing.
Guangchao ZhangZhifeng ZhaoHonggang ZhangPublished in: ISCIT (2011)
Keyphrases
- compressive sensing
- impulse noise
- color images
- median filter
- random projections
- gaussian noise
- noise reduction
- digital images
- noise level
- sparse representation
- noise removal
- signal processing
- image representation
- salt pepper
- image enhancement
- dimensionality reduction
- high dimensionality
- original data
- pattern recognition
- edge detection
- image data
- preprocessing