A metal artifact reduction method for small field of view CT imaging

Several sinogram inpainting based metal artifact reduction (MAR) methods have been proposed to reduce metal artifact in CT imaging. The sinogram inpainting method treats metal trace regions as missing data and estimates the missing information. However, a general assumption with these methods is tha...

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Veröffentlicht in:	PloS one 2021-01, Vol.16 (1), p.e0227656-e0227656
Hauptverfasser:	Choi, Seungwon, Moon, Seunghyuk, Baek, Jongduk
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Biology and Life Sciences Computed tomography Computer programs Convergence CT imaging Deep learning Dental fillings Dental prosthetics Diagnostic systems Drafting software Editing Engineering and Technology Field of view Humans Image acquisition Image degradation Image Processing, Computer-Assisted - methods Image quality Image reconstruction Medical imaging Medicine and Health Sciences Metals Metals - chemistry Methods Orthopaedic implants Orthopedics Photon beams Physical Sciences Projection Prostheses Reduction (metal working) Research and Analysis Methods Software Surgical implants Technology Tomography, X-Ray Computed - methods
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