An adaptive self-guided wavelet convolutional neural network with compound loss for low-dose CT denoising.
Saize LiQing LiRunrui LiWei WuJuanjuan ZhaoYan QiangYuling TianPublished in: Biomed. Signal Process. Control. (2022)
Keyphrases
- low dose
- denoising
- convolutional neural network
- x ray
- computed tomography
- ct scans
- computer tomography
- imaging modalities
- image denoising
- ct images
- wavelet domain
- lung nodules
- total variation
- image processing
- dual energy
- face detection
- medical images
- contrast enhancement
- denoising algorithm
- noisy images
- medical imaging
- wavelet packet
- denoising methods
- three dimensional
- image reconstruction
- neural network
- gaussian noise
- intraoperative
- x ray images
- ct data
- medical image analysis
- multiresolution
- multiscale
- deformable models