Title:
Image processing system, image processing device, program
Document Type and Number:
Japanese Patent JP6344050
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an image processing system for easily setting a plurality of respective projectors.SOLUTION: In the image processing system for reducing distortion on a projection surface of an image to be projected, an information processing device 50 includes three-dimensional information acquisition means 21 for acquiring three-dimensional information of projection images projected on a projection surface, acquired from a plurality of different places, shape model determination means 23 for applying a shape model to the three-dimensional information to determine a shape model on the projection surface, coordinate conversion means 24 for converting the three-dimensional information into two-dimensional coordinates of the surface of the shape model, and projecting the three-dimensional information to the surface of the shape model, and distortion correction parameter creation means 25 for comparing the projection image converted into the two-dimensional coordinates with an original image projected as a projection image to create a distortion correction parameter.
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Inventors:
Ogata
Application Number:
JP2014102094A
Publication Date:
June 20, 2018
Filing Date:
May 16, 2014
Export Citation:
Assignee:
株式会社リコー
International Classes:
G06T5/00; G01B11/25; G03B21/14; G09G5/00; G09G5/36; H04N5/74
Domestic Patent References:
| JP2014060611A | ||||
| JP2003270719A | ||||
| JP2012010125A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito