Ultra-Low-Dose Spectral CT Based on a Multi-level Wavelet Convolutional Neural Network.
Minjae LeeHyemi KimHyo Min ChoHee-Joung KimPublished in: J. Digit. Imaging (2021)
Keyphrases
- low dose
- convolutional neural network
- x ray
- computed tomography
- ct scans
- imaging modalities
- face detection
- computer tomography
- ct images
- lung nodules
- dual energy
- ionizing radiation
- contrast enhancement
- wavelet transform
- multiscale
- medical imaging
- medical images
- wavelet coefficients
- multiresolution
- ct data
- three dimensional
- denoising
- neural network
- image reconstruction
- medical diagnosis
- low contrast
- face recognition
- x ray images
- mri images
- blood vessels
- clinical trials
- medical image analysis
- intraoperative
- object recognition
- image processing