Dershan Luo
from Houston, TX
Dershan Luo Phones & Addresses
- 4027 Underwood St, Houston, TX 77025 • 7136610093
- 4027 Underwood St, Houston, TX 77025
Work
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Position:Professional/Technical
Education
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Degree:Graduate or professional degree
Resumes
Assistant Professor
view sourceLocation:
Houston, TX
Industry:
Hospital & Health Care
Work:
Md Anderson Cancer Center
Assistant Professor
Assistant Professor
Us Patents
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System, Program Product, And Methods For Attenuation Correction Of Emission Data On Pet/Ct And Spec/Ct
view source -
US Patent:7787675, Aug 31, 2010
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Filed:Mar 17, 2006
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Appl. No.:11/384029
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Inventors:Tinsu Pan - Houston TX, US
Osama Mawlawi - Houston TX, US
Dershan Luo - Houston TX, US
Steven G. Kohlmyer - Lynnwood WA, US
Dennis P. Hurley - Waukesha WI, US -
Assignee:General Electric Company - Schenectady NY
Board Of Regents, The University of Texas System - Austin TX -
International Classification:G06K 9/00
A61B 6/00 -
US Classification:382128, 378 4
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Abstract:Embodiments of the present invention provide the use of average CT (ACT) to match the temporal resolution of CT and PET to enhance PET imaging and evaluated tumor quantification with HCT and ACT. For example, an embodiment of a method of enhanced PET imaging on a PET/CT scanner includes generating an average CT scan responsive to 4D CT emission image data to thereby correct attenuation in PET emission image data. Another embodiment of a method of attenuation correction in a PET/CT scan includes averaging a plurality of consecutive low dose CT images of approximately one breathing cycle to thereby obtain an average CT.
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