Adaptive multi-scale total variation minimization filter for low dose CT imaging.
Alexander ZamyatinGene KatsevichRoman KrylovBibo ShiZhi YangPublished in: Medical Imaging: Image Processing (2014)
Keyphrases
- low dose
- total variation minimization
- multiscale
- computed tomography
- ct scans
- computer tomography
- ct imaging
- x ray
- ct images
- contrast enhancement
- medical images
- color image restoration
- lung nodules
- imaging modalities
- total variation
- edge detection
- image reconstruction
- noisy images
- natural images
- medical imaging
- three dimensional
- medical diagnosis
- image processing
- image sequences
- noise reduction
- computer vision
- high quality
- low contrast
- ct data
- image analysis
- image enhancement
- image segmentation
- subband