Noise reduction in CT perfusion images: A bilateral filter trial.
Tolga InalZiya TelatarGokce Kaan AtacPublished in: SIU (2014)
Keyphrases
- noise reduction
- bilateral filter
- edge preserving smoothing
- edge detection
- speckle noise
- edge preserving
- noise free
- noise removal
- nonlinear filters
- three dimensional
- signal to noise ratio
- bilateral filtering
- noise level
- median filter
- test images
- input image
- image denoising
- denoising
- image analysis
- image data
- tone mapping
- anisotropic diffusion
- parameter selection
- depth images
- gaussian noise
- impulse noise
- denoising methods
- segmentation algorithm
- nonlinear diffusion
- signal processing
- object recognition
- ultrasound images
- multiscale