US 12,167,926 B2
Radiographic system, control apparatus, radiographic method, and storage medium
Yuichi Nishii, Kanagawa (JP); Hikaru Tanaka, Kanagawa (JP); and Yusuke Niibe, Kanagawa (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Mar. 29, 2022, as Appl. No. 17/707,359.
Claims priority of application No. 2021-059044 (JP), filed on Mar. 31, 2021; application No. 2021-059045 (JP), filed on Mar. 31, 2021; and application No. 2021-059046 (JP), filed on Mar. 31, 2021.
Prior Publication US 2022/0313199 A1, Oct. 6, 2022
Int. Cl. A61B 6/00 (2024.01); A61B 6/46 (2024.01)
CPC A61B 6/542 (2013.01) [A61B 6/465 (2013.01); A61B 6/5205 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A radiographic system that includes a radiation generation apparatus configured to emit radiation, a radiographic apparatus configured to generate a radiographic image based on the radiation, a control apparatus configured to communicate with the radiographic apparatus to receive the radiographic image and control operation, the radiographic system comprising:
an obtaining unit configured to obtain a plurality of dose index values using the radiation image generated based on the radiation; and
a setting unit configured to set a dose index target value corresponding to the plurality of dose index values,
wherein the obtaining unit is configured to obtain a plurality of deviation index values using the plurality of dose index values and the dose index target value.