Speckle Reduction and Structure Enhancement by Multichannel Median Boosted Anisotropic Diffusion.
Zhi YangMartin D. FoxPublished in: EURASIP J. Adv. Signal Process. (2004)
Keyphrases
- speckle reduction
- anisotropic diffusion
- median filter
- ultrasound images
- edge preserving
- speckle noise
- edge detection
- image enhancement
- noise removal
- medical ultrasound
- partial differential equations
- nonlinear diffusion
- bilateral filtering
- noise reduction
- impulse noise
- high order
- noise suppression
- object recognition
- image processing
- motion detection
- laplacian pyramid