US 12,226,251 B2
Imaging support device, and operation method and operation program for the same
Masataka Sugahara, Kanagawa (JP)
Assigned to FUJIFILM CORPORATION, Tokyo (JP)
Filed by FUJIFILM CORPORATION, Tokyo (JP)
Filed on May 16, 2022, as Appl. No. 17/744,771.
Application 17/744,771 is a continuation of application No. PCT/JP2020/043699, filed on Nov. 24, 2020.
Claims priority of application No. 2019-214743 (JP), filed on Nov. 27, 2019.
Prior Publication US 2022/0273256 A1, Sep. 1, 2022
Int. Cl. A61B 6/00 (2024.01); A61B 6/46 (2024.01); G06T 7/33 (2017.01)
CPC A61B 6/5247 (2013.01) [A61B 6/4417 (2013.01); A61B 6/463 (2013.01); G06T 7/337 (2017.01)] 10 Claims
OG exemplary drawing
 
1. An imaging support device used in a radiography apparatus including a radiation source and a radiation image detector that detects a radiation image of a subject on the basis of radiation emitted from the radiation source and transmitted through the subject, the imaging support device comprising:
an optical camera that optically images a region including an irradiation field of the radiation applied to the subject from the radiation source; and
at least one processor, wherein
the processor
acquires, as a first optical image, an optical image indicating the subject in the region by causing the optical camera to perform imaging in conjunction with radiography performed by the radiography apparatus,
stores a radiation image acquired through the radiography and the first optical image in a storage unit in association with each other,
acquires, as a second optical image, an optical image indicating the subject in the region by causing the optical camera to perform imaging after the radiography is performed, and
displays a superimposition image, in which the first optical image and the second optical image are superimposed, and the radiation image on the display unit.