An efficient low-dose CT reconstruction technique using partial derivatives based guided image filter.
Yadunath PathakK. V. AryaShailendra TiwariPublished in: Multim. Tools Appl. (2019)
Keyphrases
- computer tomography
- low dose
- dual energy
- partial derivatives
- ct scans
- x ray
- contrast enhancement
- computed tomography
- ct images
- medical images
- image data
- medical diagnosis
- image reconstruction
- multiscale
- high resolution
- input image
- image features
- ct data
- image segmentation
- three dimensional
- medical imaging
- image analysis
- edge detection
- magnetic resonance imaging
- pattern recognition
- pixel values
- region of interest
- computer vision
- scale space
- image processing