Radiation imaging system, control method for the same, and program

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United States of America Patent

PATENT NO 8792612
APP PUB NO 20110026677A1
SERIAL NO

12844737

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Abstract

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A radiation imaging system includes a radiation sensor unit and a main control unit. The radiation sensor unit includes, a radiation sensor that detects a radiation image based on radiation that passes through an object, a sensor characteristics correction unit that performs sensor characteristics correction on the radiation image based on image reception characteristics of the radiation sensor, an image analysis unit that analyzes the radiation image in which the sensor characteristics correction has been performed and calculates an analysis parameter, and a transmission unit that transmits the analysis parameter as a gradation conversion parameter and the radiation image which has been subjected to the sensor characteristics correction to the main control unit. The main control unit includes a gradation conversion processing unit that performs gradation conversion processing on the radiation image which has been subjected to the sensor characteristics correction using the gradation conversion parameter.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Konishi, Shimpei Tokyo, JP 3 5

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