CT Scatter Correction Based on Beam-hole Array and ADMM Algorithm

CT Scatter Correction Based on Beam-hole Array and ADMM Algorithm

In cone-beam computed tomography (CT) systems, scatter signals can result in artifacts in images, thus adversely affecting image quality by reducing the contrast and signal-to-noise ratio. To accurately estimate and suppress scatter artifacts, a new scatter-correction method for cone-beam CT based o...

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Bibliographic Details
Main Authors: Haoxiang ZHAO, Xiaojie ZHAO, Ping CHEN, Jiaotong WEI
Format: Article
Language:English
Published: Editorial Office of Computerized Tomography Theory and Application 2025-03-01
Series:CT Lilun yu yingyong yanjiu
Subjects:
ct
beam hole array
scatter correction
alternating direction method of multipliers
Online Access:https://www.cttacn.org.cn/cn/article/doi/10.15953/j.ctta.2024.236
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