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Title:
OBJECT RECOGNITION DEVICE AND OBJECT PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/162978
Kind Code:
A1
Abstract:
An object recognition device (10) comprises: an illumination apparatus (23) that uses light projected from a planar light source to an object (29) to illuminate the object (29); an image capture unit (22) that captures an image of the object (29) such that blown out highlights occur in the image showing the object (29); and a position calculation unit (37) that calculates the position at which the object (29) is disposed by performing image processing on the image.

Inventors:
HONGO MASANOBU (JP)
LI JIAN (JP)
Application Number:
PCT/JP2021/028845
Publication Date:
August 04, 2022
Filing Date:
August 03, 2021
Export Citation:
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Assignee:
PFU LTD (JP)
International Classes:
G01B11/00; G01N21/17; G06T7/70
Domestic Patent References:
WO2009041016A12009-04-02
WO2019207202A12019-10-31
Foreign References:
JP2015114292A2015-06-22
JP2008514915A2008-05-08
JP2020176007A2020-10-29
JP2014176937A2014-09-25
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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