Half-Fan-Based Intensity-Weighted Region-of-Interest Imaging for Low-Dose Cone-Beam CT in Image-Guided Radiation Therapy

Half-Fan-Based Intensity-Weighted Region-of-Interest Imaging for Low-Dose Cone-Beam CT in Image-Guided Radiation Therapy

ObjectivesWith the increased use of computed tomography (CT) in clinics, dose reduction is the most important feature people seek when considering new CT techniques or applications. We developed an intensity-weighted region-of-interest (IWROI) imaging method in an exact half-fan geometry to reduce t...

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Bibliographic Details
Main Authors: Boyeol Yoo, Kihong Son, Rizza Pua, Jinsung Kim, Alexander Solodov, Seungryong Cho
Format: Article
Language:English
Published: The Korean Society of Medical Informatics 2016-10-01
Series:Healthcare Informatics Research
Subjects:
cone-beam computed tomography
low-dose
region-of-interest
half-fan
image-guided radiation therapy
Online Access:http://e-hir.org/upload/pdf/hir-22-316.pdf

Internet

http://e-hir.org/upload/pdf/hir-22-316.pdf

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