Variations of matched filtering for reduced noise amplification.
Derek J. WalvoordRoger L. Easton Jr.Published in: Image Processing: Algorithms and Systems (2004)
Keyphrases
- median filter
- filtering process
- noise detection
- salt pepper
- filtering method
- noise filtering
- noise reduction
- random noise
- noise removal
- adaptive filtering
- filtering algorithm
- noise level
- noise free
- switching median filter
- nonlinear filters
- image sequences
- high pass
- image noise
- information filtering
- signal to noise ratio
- multiscale
- image processing
- noise model
- image filtering
- bandpass
- additive noise
- gaussian noise
- image structure
- image restoration
- post processing
- weighted averaging