US 11,941,829 B2
Information processing apparatus, light emitting device, and non-transitory computer readable medium storing program
Shuhei Kobayakawa, Kanagawa (JP); Kiyofumi Aikawa, Kanagawa (JP); Daisuke Matsumoto, Kanagawa (JP); and Kei Shimotani, Kanagawa (JP)
Assigned to FUJIFILM Business Innovation Corp., Tokyo (JP)
Filed by FUJIFILM Business Innovation Corp., Tokyo (JP)
Filed on May 28, 2020, as Appl. No. 16/885,284.
Claims priority of application No. 2019-181540 (JP), filed on Oct. 1, 2019.
Prior Publication US 2021/0097708 A1, Apr. 1, 2021
Int. Cl. G06T 7/514 (2017.01); F21V 23/00 (2015.01); G01B 11/25 (2006.01); G05D 25/00 (2006.01); G05D 25/02 (2006.01); G06T 7/521 (2017.01); G06T 7/55 (2017.01); H05B 47/105 (2020.01); H05B 47/135 (2020.01); H05B 47/14 (2020.01)
CPC G06T 7/514 (2017.01) [F21V 23/00 (2013.01); F21V 23/003 (2013.01); G01B 11/25 (2013.01); G05D 25/00 (2013.01); G05D 25/02 (2013.01); G06T 7/521 (2017.01); G06T 7/55 (2017.01); H05B 47/105 (2020.01); H05B 47/135 (2020.01); H05B 47/14 (2020.01); G06T 2207/10028 (2013.01)] 6 Claims
OG exemplary drawing
 
1. An information processing apparatus, comprising:
a processor configured to:
acquire an image obtained by imaging a space and a light emitting device moving in the space by one imaging device fixed in the space;
specify, in the image, a two-dimensional coordinate of a bright spot generated by light emission of the light emitting device moving in the space;
acquire output information output by the light emitting device; and
specify a three-dimensional coordinate in the space of the light emitting device based on the output information and the two-dimensional coordinate,
wherein the processor is configured to specify the three-dimensional coordinate by determining a first component and a second component of the three-dimensional coordinate based on the two-dimensional coordinate of the bright spot and a third component of the three-dimensional coordinate based on the output information, wherein the output information includes information corresponding to a position of the light emitting device in the space.