Title:
TARGET DIGITAL TWIN MODEL GENERATION SYSTEM, CONTROL SYSTEM FOR ROBOT, VIRTUAL SHOP GENERATION SYSTEM, TARGET DIGITAL TWIN MODEL GENERATION METHOD, CONTROL METHOD FOR ROBOT, AND VIRTUAL SHOP GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/068252
Kind Code:
A1
Abstract:
This system: outputs planar light of a predetermined pattern and light of a plurality of wavelengths including visible light and non-visible light toward a target each at different timings from a plurality of illumination positions surrounding the target; individually images the target lit with the planar light and the target sequentially lit with the light of the plurality of wavelengths, such imaging being synchronous with the timings at which the light is outputted and being at a plurality of imaging positions corresponding to the plurality of illumination positions; controls a light output unit and an imaging unit; acquires three-dimensional data indicating a three-dimensional shape spanning the entirety of the surface of the target on the basis of imaging results of the target lit with the planar light; acquires two-dimensional data indicating the two-dimensional appearance spanning the entirety of the target seen from the plurality of imaging positions on the basis of the imaging results of the target sequentially lit with the light of the plurality of wavelengths; creates mutual associations between the three-dimensional data and the two-dimensional data; and thereby generates a target digital twin model that reproduces the appearance of the target in a computer-readable form.
Inventors:
KUTARAGI KEN (JP)
Application Number:
PCT/JP2022/038717
Publication Date:
April 27, 2023
Filing Date:
October 18, 2022
Export Citation:
Assignee:
ASCENT ROBOTICS INC (JP)
International Classes:
H04N23/56; B25J13/08; G06T7/55
Domestic Patent References:
| WO2021199467A1 | 2021-10-07 |
Foreign References:
| JP2019530062A | 2019-10-17 | |||
| US20160150213A1 | 2016-05-26 | |||
| US20210186659A1 | 2021-06-24 | |||
| US9019268B1 | 2015-04-28 | |||
| US9669543B1 | 2017-06-06 | |||
| US20180341271A1 | 2018-11-29 |
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (JP)
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