Methods and devices for locating object in CT imaging

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United States of America Patent

PATENT NO 9058658
APP PUB NO 20140093152A1
SERIAL NO

14037236

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Abstract

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The present disclosure provides methods and devices for locating a plurality of interested objects in CT imaging. Location of the interested objects in the three-dimensional space can be determined by using three projection images that are substantially perpendicular to each other. The method can rapidly locate interested objects in a CT image without pre-reconstruction of the CT image even if there are a plurality of interested objects in the field of view. The algorithm does not involve interactive steps. The method is rapid and effective, and thus applicable to industrial applications.

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Patent Owner(s)

  • NUCTECH COMPANY LIMITED;TSINGHUA UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhiqiang Beijing, CN 400 2409
Li, Liang Beijing, CN 443 2635
Wang, Qingli Beijing, CN 7 14
Xiao, Yongshun Beijing, CN 19 240
Xing, Yuxiang Beijing, CN 55 558
Zhang, Li Beijing, CN 2427 31906
Zhao, Ziran Beijing, CN 240 1215

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