Adaptive median filter algorithm to remove impulse noise in x-ray and CT images and speckle in ultrasound images.
Amit R. SawantHerbert D. ZemanDiane M. MuratoreSanjiv S. SamantFrank A. DiBiancaPublished in: Medical Imaging: Image Processing (1999)
Keyphrases
- speckle reduction
- median filter
- ultrasound images
- x ray
- impulse noise
- noise reduction
- ct images
- weighted median filter
- ct scans
- medical imaging
- speckle noise
- image enhancement
- impulsive noise
- detection algorithm
- region of interest
- image processing
- segmentation algorithm
- intraoperative
- gaussian noise
- high resolution
- radiation therapy
- three dimensional