Gaussian diffusion sinogram inpainting for X-ray CT metal artifact reduction
نویسندگان
چکیده
منابع مشابه
Gaussian diffusion sinogram inpainting for X-ray CT metal artifact reduction
BACKGROUND Metal objects implanted in the bodies of patients usually generate severe streaking artifacts in reconstructed images of X-ray computed tomography, which degrade the image quality and affect the diagnosis of disease. Therefore, it is essential to reduce these artifacts to meet the clinical demands. METHODS In this work, we propose a Gaussian diffusion sinogram inpainting metal arti...
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1 Laboratory of Image Science and Technology, Southeast University, Nanjing 210096, China 2 Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), 35042 Rennes, France 3 Laboratoire Traitement du Signal et de l’Image (LTSI) INSERM U642, Université de Rennes I, 35042 Rennes Cedex, France 4 Department of Radiology, General Hospital of Tianjin Medical University, Tianjing 300052...
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ژورنال
عنوان ژورنال: BioMedical Engineering OnLine
سال: 2017
ISSN: 1475-925X
DOI: 10.1186/s12938-016-0292-9