Noise reduction for screen content coding based on local histogram.
Kazuyuki MiyazawaAkira MinezawaShun-ichi SekiguchiPublished in: ICASSP (2015)
Keyphrases
- noise reduction
- signal to noise ratio
- edge preserving
- edge detection
- noise level
- noisy environments
- edge enhancement
- noise removal
- median filter
- speckle noise
- noise free
- wiener filter
- noise filtering
- noise detection
- signal processing
- speech enhancement
- natural images
- gaussian noise
- least squares
- edge preservation
- noise cancellation
- hearing aids