X-ray CT apparatus, and image processing apparatus

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United States of America Patent

PATENT NO 9872661
SERIAL NO

14944745

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Abstract

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According to an embodiment, an X-ray computed tomography apparatus includes processing circuitry. The processing circuitry is configured to acquire first projection data that is based on a first spectrum representing an amount of radioactive rays in a unit of energy of the radioactive rays having passed through a subject and detected by a detector. The processing circuitry is configured to generate second projection data by correcting the first projection data based on a response characteristic of the detector. The processing circuitry is configured to operate reconstruction process to the second projection data.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA MEDICAL SYSTEMS CORPORATION1385 SHIMOISHIGAMI OTAWARA-SHI TOCHIGI 324-8550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ida, Takashi Kawasaki, JP 180 2782
Nakai, Hiroaki Nasushiobara, JP 80 1172
Nitta, Shuhei Ota, JP 70 286
Ono, Toshiyuki Kawasaki, JP 97 871

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