A quality improvement method for lung LDCT images

Author:

Chen Yang1,Dai Xiaoting1,Duan Huihong1,Gao Lei1,Sun Xiwen2,Nie Shengdong1

Affiliation:

1. School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China

2. Department of Medical Image, Shanghai Pulmonary Hospital, Shanghai, China

Publisher

IOS Press

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Radiology Nuclear Medicine and imaging,Instrumentation,Radiation

Reference24 articles.

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3. Nonlinear sinogram smoothing for low-dose X-ray CT;Tianfang;IEEE Transactions on Nuclear Science,2004

4. Sinogram restoration for low-dosed X-ray computed tomography using fractional-order Perona-Malik diffusion;Hu;Mathematical Problems in Engineering,2012

5. Improved compressed sensing-based cone-beam CT reconstruction using adaptive prior image constraints;Lee;Phys Med Biol,2012

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1. Fourth-order partial differential diffusion model with adaptive Laplacian kernel for low-dose CT image processing;Signal, Image and Video Processing;2024-06-06

2. Gradient extraction based multiscale dense cross network for LDCT denoising;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2023-10

3. Edge Protection and Global Attention Mechanism Densely Connected Convolutional Network for LDCT Denoising;Circuits, Systems, and Signal Processing;2023-09-30

4. Low-dose CT noise reduction based on local total variation and improved wavelet residual CNN;Journal of X-Ray Science and Technology;2022-11-24

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