Title:
３次元形状計測装置、及び、プログラム
Document Type and Number:
Japanese Patent JP6907566
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To measure the three-dimensional shape of an object by eliminating distortion of an image caused by deflection.SOLUTION: A three-dimensional shape measuring device first acquires images of a transparent body container photographed at a plurality of photographing positions, and specifies the photographing positions on the basis of portions of markers included in the photographic images. The three-dimensional shape measuring device then specifies the position of a transparent surface of the transparent body container on the basis of the place of photography and the portions of the markers, and creates an object image in which distortion generated from the transparent surface is eliminated on the basis of the place of photography and the position of the transparent surface. The three-dimensional shape measuring device measures the three-dimensional shape of the object on the basis of the object image in which distortion is eliminated.SELECTED DRAWING: Figure 3
Inventors:
Sawa Akira
Application Number:
JP2017018223A
Publication Date:
July 21, 2021
Filing Date:
February 03, 2017
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G01B11/245; G01B11/24; G06T1/00
Domestic Patent References:
| JP2014514543A | ||||
| JP201425748A | ||||
| JP2015230209A | ||||
| JP2006194705A |
Attorney, Agent or Firm:
Satoshi Nakamura
Akihiko Yamashita
Kishimoto Tatsuto
Akihiko Yamashita
Kishimoto Tatsuto