Information processing apparatus, light emitting device, and non-transitory computer readable medium storing program
AssigneeFUJIFILM Business Innovation Corp.
InventorsShuhei Kobayakawa, Kiyofumi Aikawa, Daisuke Matsumoto, Kei Shimotani
Life of this patent
Estimating the term…
Abstract
An information processing apparatus includes a processor configured to acquire an image obtained by imaging a space by one imaging device fixed in the space, specify, in the image, a two-dimensional coordinate of a bright spot indicating light emission of a 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.
Claims6
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.
A non-transitory computer readable medium storing a program for causing a processor included in a computer to execute a process, the process comprising:
- acquiring an image obtained by imaging a space and a light emitting device moving in the space by one imaging device fixed in the space;
- specifying, in the image, a two-dimensional coordinate of a bright spot generated by light emission of the light emitting device moving in the space;
- acquiring output information output by the light emitting device;
- and
- specifying 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.
Dependencies are inferred from the claim text.