L-statistics based modification of reconstruction algorithms for compressive sensing in the presence of impulse noise.
Srdjan StankovicIrena OrovicMoeness G. AminPublished in: Signal Process. (2013)
Keyphrases
- compressive sensing
- impulse noise
- median filter
- color images
- random projections
- gaussian noise
- sparse representation
- noise level
- noise reduction
- digital images
- signal processing
- noise removal
- salt pepper
- image representation
- noisy images
- dimension reduction
- pattern recognition
- image enhancement
- gray scale
- image quality
- principal component analysis
- object recognition