@inproceedings{e1b604646ae347e494ddd2a22ffdb519,
title = "3D motion artifact compenstation in CT image with depth camera",
abstract = "Computed tomography (CT) is a medical imaging technology that projects computer-processed X-rays to acquire tomographic images or the slices of specific organ of body. A motion artifact caused by patient motion is a common problem in CT system and may introduce undesirable artifacts in CT images. This paper analyzes the critical problems in motion artifacts and proposes a new CT system for motion artifact compensation. We employ depth cameras to capture the patient motion and account it for the CT image reconstruction. In this way, we achieve the significant improvement in motion artifact compensation, which is not possible by previous techniques.",
author = "Youngjun Ko and Jongduk Baek and Hyunjung Shim",
year = "2015",
doi = "10.1117/12.2083166",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Niel, {Kurt S.} and Lam, {Edmund Y.}",
booktitle = "Proceedings of SPIE-IS and T Electronic Imaging - Image Processing",
address = "United States",
note = "Image Processing: Machine Vision Applications VIII ; Conference date: 10-02-2015 Through 11-02-2015",
}