Title:
PROJECTION CONTROL DEVICE, PROJECTION CONTROL METHOD, PROJECTION CONTROL PROGRAM, AND PROJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/176656
Kind Code:
A1
Abstract:
Provided are a projection system, a projection control device, a projection control method, and a projection control program with which it is possible to present a high-quality image to an observer. A control unit (50A) detects a shaded region R in a display image G projected from a first projector (10) to a screen (40) on the basis of a captured image S of a rear surface (40b) of the screen (40) that is captured by an imaging device (30). The control unit (50A) causes a complementary image P that corresponds to the shaded region R of the display image G to be projected from a second projector (20), and thereafter determines whether the shaded region R continuously exists on the basis of the image of a region Ra, within the captured image S that is captured by the imaging device (30), at which the complementary image P is projected.
Inventors:
NAGAHARA AKIKO (JP)
Application Number:
PCT/JP2019/008655
Publication Date:
September 19, 2019
Filing Date:
March 05, 2019
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H04N5/74; G09G5/00; G09G5/36; G09G5/377
Foreign References:
| JP2008026424A | 2008-02-07 | |||
| JP2013182061A | 2013-09-12 | |||
| JP2011238370A | 2011-11-24 |
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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