TARGET DIGITAL TWIN MODEL GENERATION SYSTEM, ROBOT CONTROL SYSTEM, VIRTUAL STORE GENERATION SYSTEM, TARGET DIGITAL TWIN MODEL GENERATION METHOD, ROBOT CONTROL METHOD, AND VIRTUAL STORE GENERATION METHOD

Japanese Patent JP2023062237

A

To comprehensively acquire information on appearance of a target.SOLUTION: A target digital twin model generation system: outputs facial light of a prescribed pattern and light of a plurality of wavelengths including visible light and non-visible light from a plurality of illumination positions surrounding a target to the target at mutually different timings; individually images the target illuminated with facial light and the targets sequentially illuminated with light of the plurality of wavelengths in a plurality of imaging positions corresponding to the plurality of illumination positions in synchronization with a light output timing; controls a light output unit and an imaging unit; acquires three-dimensional data showing a three-dimensional shape over the whole circumference of a surface of the target on the basis of the imaging results of the target illuminated with facial light; acquires two-dimensional data showing two-dimensional appearance over the whole circumference of the target viewed from the plurality of imaging positions on the basis of the imaging results of the target sequentially illuminated with light of the plurality of wavelengths; and generates a target digital twin model which reproduces appearance of the target in a computer-readable form by associating the three-dimensional data with the two-dimensional data.SELECTED DRAWING: Figure 1

KUTARAGI TAKESHI

JP2021172085A

May 08, 2023

October 21, 2021

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ASCENT ROBOTICS INC

G06T7/55; B25J13/08

Shinichiro Tanaka
Yoshi Kazuhiko Ta
Hiroyuki Suda
Fumiaki Otsuka
Takayoshi Nishijima
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu
Yowa Hayashi

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