High-visibility focus-aid signal for ultra-high-definition television cameras using maximum value filter with sparse noise reduction.
Ryohei FunatsuHiroyasu MasudaShinichiro NakamuraTakayuki YamashitaHiroshi ShimamotoPublished in: BMSB (2016)
Keyphrases
- noise reduction
- wiener filter
- noise cancellation
- noisy environments
- hearing aids
- signal to noise ratio
- median filter
- edge preserving
- noise removal
- edge detection
- multiplicative noise
- nonlinear filters
- noise level
- high definition television
- impulsive noise
- signal processing
- impulse noise
- edge enhancement
- high frequency
- matched filter
- bilateral filter
- noise detection
- noise free
- speckle noise
- denoising methods
- high speed
- speech enhancement
- median filtering
- adaptive filter
- edge preservation
- input output
- unsharp masking
- non stationary