A Spatially Adaptive Filter Reducing Arc Stripe Noise for Sector Scan Medical Ultrasound Imaging.
Qianren XuMohamed KamelMagdy M. A. SalamaPublished in: ICIAR (2) (2004)
Keyphrases
- adaptive filter
- ultrasound imaging
- noise free
- ultrasound images
- adaptive filtering
- speckle noise
- image filtering
- step size
- filtering algorithm
- volume data
- imaging systems
- noisy data
- noise reduction
- noise level
- signal to noise ratio
- image restoration
- denoising
- low contrast
- median filter
- color images
- noisy images
- convergence rate
- cost function