Title:
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/044297
Kind Code:
A1
Abstract:
An adjusting device (30) comprises: a digital-twin environment constructing unit (342) for constructing an environment reproducing, in a virtual three-dimensional space, an on-site region in which an object for image recognition can be present and an imaging device for capturing an image can be installed; a three-dimensional object placing unit (343) for placing, in the reproduced environment, a three-dimensional object for recognizing the object for image recognition; a search unit (344) for acquiring the accuracy of image recognition with respect to the three-dimensional object, while varying, as parameters used for image recognition in the reproduced environment, at least an installed position of the imaging device, a capturing direction of the imaging device, and an image recognition model used for image recognition; and an output control unit (346) for outputting, as parameters used for image recognition, the installed position of the imaging device, the capturing direction of the imaging device, and the image recognition model of which the accuracy satisfies a predetermined condition.
Inventors:
IKEDA YOSHIHIRO (JP)
MIKAMI KEITA (JP)
EDA TAKEHARU (JP)
SAKAMOTO AKIRA (JP)
SHI KYOKU (JP)
ENOMOTO SHOHEI (JP)
MATSUO YOSHINORI (JP)
MIKAMI KEITA (JP)
EDA TAKEHARU (JP)
SAKAMOTO AKIRA (JP)
SHI KYOKU (JP)
ENOMOTO SHOHEI (JP)
MATSUO YOSHINORI (JP)
Application Number:
PCT/JP2020/032772
Publication Date:
March 03, 2022
Filing Date:
August 28, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04N17/00; H04N7/18
Foreign References:
| JP2016181148A | 2016-10-13 | |||
| JP2020113106A | 2020-07-27 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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