An improved nonlinear diffusion in Laplacian pyramid domain for cone beam CT denoising during image-guided vascular intervention

An improved nonlinear diffusion in Laplacian pyramid domain for cone beam CT denoising during image-guided vascular intervention

Abstract Background Cone-beam computed tomography (CBCT) acquisition during endovascular aneurysm repair is an emergent technology with more and more applications. It may provide 3-D information to achieve guidance of intervention. However, there is growing concern on the overall radiation doses del...

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Bibliographic Details
Main Authors: Yi Liu, Miguel Castro, Mathieu Lederlin, Adrien Kaladji, Pascal Haigron
Format: Article
Language:English
Published: BMC 2018-09-01
Series:BMC Medical Imaging
Subjects:
Nonlinear diffusion
Edge-preserving smoothing
Laplacian pyramid
Low-dose CBCT
Online Access:http://link.springer.com/article/10.1186/s12880-018-0269-1

Internet

http://link.springer.com/article/10.1186/s12880-018-0269-1

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