Low-dose CT image denoising using deep convolutional neural networks with extended receptive fields.
Nguyen Thanh TrungDinh Hoan TrinhNguyen Linh TrungMarie LuongPublished in: Signal Image Video Process. (2022)
Keyphrases
- low dose
- receptive fields
- convolutional neural networks
- x ray
- computed tomography
- imaging modalities
- biologically inspired
- ct scans
- natural images
- dual energy
- computer tomography
- ct images
- lung nodules
- medical images
- contrast enhancement
- medical imaging
- image representation
- three dimensional
- image reconstruction
- hidden layer
- space time
- saliency map
- input space
- low contrast
- ct data
- image segmentation
- multiscale
- input image
- visual information
- clinical applications
- computer aided diagnosis
- artificial neural networks
- expert systems
- pattern recognition
- medical diagnosis