Attenuation map reconstruction from TOF PET data

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United States of America Patent

PATENT NO 9600910
APP PUB NO 20150193927A1
SERIAL NO

14592691

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Abstract

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Advantageous methods, systems, and computer-readable media are provided. An attenuation map for an image can be reconstructed with no known sub-region of the attenuation map prior to performing the method. Gradient data of an attenuation sinogram can be estimated, and an algorithm can be performed to reconstruct the attenuation map from the estimated gradient data of the attenuation sinogram.

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Patent Owner(s)

  • RENSSELAER POLYTECHNIC INSTITUTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cong, Wenxiang Albany, US 45 527
Wang, Ge Loudonville, US 208 2338
Yang, Qingsong Troy, US 16 46

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