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Patent Searching and Data


Title:
CONTROL DEVICE, CONTROL METHOD, CONTROL PROGRAM, AND PROJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/059870
Kind Code:
A1
Abstract:
The present invention provides a control device, a control method, and a control program for projection, and a projection system with which it is possible to perform efficient information display using projectable regions even when some projection devices become unable to perform projection. A control device (4) controls projection by a plurality of projection units having different projection ranges. A control unit (42) causes the plurality of projection units to project, on a first projection range composed of the projection ranges of the plurality of projection units, a first image in which a content is disposed. An acquisition unit (41) acquires first attribute information associated with the content and indicating whether the aspect ratio is made changeable or is maintained when the size of the content is adjusted. When a state arises in which projection is performed by projection units other than some projection units among the plurality of projection units, the control unit (42) causes a second image in which at least part of the content is disposed to be projected on a second projection range, and adjusts the size of the content in the generation of the second image on the basis of the first attribute information.

Inventors:
ISHIDA KAZUKI (JP)
ISHIZUKA AKIHIRO (JP)
MASUDA TOMONORI (JP)
INOUE KAZUKI (JP)
Application Number:
PCT/JP2020/032786
Publication Date:
April 01, 2021
Filing Date:
August 28, 2020
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
G09G5/00; G03B21/00; G09G5/10; G09G5/36; G09G5/38; H04N5/74
Foreign References:
JP2010176030A2010-08-12
JP2017191974A2017-10-19
JP2017016067A2017-01-19
JP2016161820A2016-09-05
US20080143978A12008-06-19
JP2008039795A2008-02-21
KR20190056740A2019-05-27
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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