Adaptive Noise Smoothing Filter for Images with Signal-Dependent Noise.
Darwin T. KuanAlexander A. SawchukTimothy C. StrandPierre ChavelPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1985)
Keyphrases
- signal dependent noise
- smoothing filter
- noise model
- multiplicative noise
- low dose
- signal dependent
- noisy images
- edge preserving
- gaussian noise
- multiscale
- non stationary
- noise reduction
- speckle noise
- additive noise
- noise level
- edge detection
- image features
- three dimensional
- image analysis
- image statistics
- denoising
- input image
- noise removal
- gaussian distribution
- image enhancement
- imaging modalities
- object recognition
- spatial domain
- low contrast
- ultrasound images
- edge detector
- test images
- high quality