Title:
投影システム、投影方法、およびプログラム
Document Type and Number:
Japanese Patent JP6643858
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a technique that lessens chores of measurement of a structure prior to construction.SOLUTION: In a projection system projecting a picture image of a structure onto topography outdoors, an information processing device is configured to generate the picture image of the structure, a projection device is configured to project the picture image of the structure generated by the information processing device, and a location information reception device is configured to acquire location information indicative of a location of the projection device. Herein, the information processing device comprises: a topography information acquisition unit that acquires geographical space information on the topography to be projected by the projection device on the basis of the location information on the projection device acquired by the information processing device; and an image processing unit that generates a picture image for the projection device to project the structure in actual sizes according to a shape of the topography on the basis of the geographical space information acquired by the topography information acquisition unit.SELECTED DRAWING: Figure 3
Inventors:
Takayuki Ebihara
Norihiro Murase
Yamaguchi Mikito
Yoshiyuki Yamamoto
Norihiro Murase
Yamaguchi Mikito
Yoshiyuki Yamamoto
Application Number:
JP2015203461A
Publication Date:
February 12, 2020
Filing Date:
October 15, 2015
Export Citation:
Assignee:
Core Co., Ltd.
School corporation Nagoya Denki Gakuen
School corporation Nagoya Denki Gakuen
International Classes:
G06T3/00; G03B21/14; G09G5/00; G09G5/36; G09G5/38; H04N5/74
Domestic Patent References:
| JP2005275327A | ||||
| JP2013118596A | ||||
| JP2015173430A |
Attorney, Agent or Firm:
Shirasaka Patent Office