Title:
LIGHT PRESENTATION SYSTEM, LIGHT PRESENTATION METHOD, PROGRAM, CONTROL DEVICE, AND LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/028997
Kind Code:
A1
Abstract:
Provided is a light presentation system (100) comprising a plurality of light emitting devices (5) each of which is installed in correspondence to each of a plurality of projection targets (6) each of which is arranged in a three-dimensional space and has a three-dimensional shape, a three-dimensional information storage unit (42C) which stores three-dimensional arrangement information relating to the plurality of projection targets (6), a data generation unit (26) which generates two-dimensional arrangement information relating to the plurality of projection targets (6) from the three-dimensional arrangement information stored in the three-dimensional information storage unit (42C), a data calculation unit (28) which uses the two-dimensional arrangement information generated by the data generation unit (26) to divide one piece of video data formed of a plurality of pixels into a plurality of pieces of divided video data, and a light emitting device control unit (25) which provides such control that the plurality of pieces of divided video data are projected to the plurality of projection targets (6) via the plurality of light emitting devices (5). With this configuration, a content can be appropriately projected to the projection targets (6) arranged three-dimensionally.
Inventors:
NAKAHARA HIRONORI (JP)
OKUDA NORITAKA (JP)
OKUDA NORITAKA (JP)
Application Number:
PCT/JP2022/029730
Publication Date:
February 08, 2024
Filing Date:
August 03, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G09G5/00
Foreign References:
| US20080106702A1 | 2008-05-08 | |||
| US20130335313A1 | 2013-12-19 | |||
| JP2016206311A | 2016-12-08 |
Attorney, Agent or Firm:
KURATANI, Yasutaka et al. (JP)
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