Noise Reduction in Low Dose DSA Imaging Using Pixel Adaptive SVD-Based Approach.
Nikolas MengerThilo ElsässerGuang-Hong ChenMichael ManhartPublished in: Bildverarbeitung für die Medizin (2017)
Keyphrases
- noise reduction
- low dose
- hearing aids
- x ray
- noise cancellation
- signal to noise ratio
- imaging modalities
- edge preserving
- computed tomography
- lung nodules
- edge detection
- ct scans
- median filter
- noise removal
- noise level
- computer tomography
- medical imaging
- impulse noise
- contrast enhancement
- speckle noise
- noise detection
- medical images
- image analysis
- three dimensional
- image processing
- computer vision
- computer assisted
- high resolution
- multiplicative noise