Title:
CALCULATION DEVICE, CALCULATION SYSTEM, ROBOT SYSTEM, CALCULATION METHOD AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/069886
Kind Code:
A1
Abstract:
This calculation device is equipped with: a control unit for outputting a control signal for controlling an imaging unit and a robot to which the imaging unit is provided; and a learning unit for generating a model for determining a parameter for calculation processing in the control unit by learning using imaging results of a learning target object from the imaging unit. The control unit drives the robot in a manner such that the imaging unit has a prescribed positional relationship relative to the learning target object, and outputs a first control signal for causing the imaging unit to image the learning target object while in the prescribed positional relationship. The learning unit generates a model by learning using learning image data generated by imaging the learning target object using the imaging unit while in the prescribed positional relationship according to a control based on the first control signal. The control unit calculates the position and/or orientation of a processing target object by performing calculation processing by using the parameter determined using the model, and the processing target image data generated as a result of the imaging unit imaging a processing target object, the shape of which is substantially identical to that of the learning target object.
Inventors:
KOYANAGI DAISUKE (JP)
KINOSHITA SHINICHIRO (JP)
KINOSHITA SHINICHIRO (JP)
Application Number:
PCT/JP2022/036535
Publication Date:
April 04, 2024
Filing Date:
September 29, 2022
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
B25J19/04; B25J13/00; B25J13/08; G06T1/00; G06T7/00
Foreign References:
| JP2014137756A | 2014-07-28 | |||
| JP2021144689A | 2021-09-24 | |||
| JP2020193946A | 2020-12-03 | |||
| JP2021114048A | 2021-08-05 | |||
| JP2018195107A | 2018-12-06 | |||
| JP2020160804A | 2020-10-01 |
Attorney, Agent or Firm:
EGAMI, Tatsuo (JP)
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