Title:
DETECTING DEVICE, PROCESSING DEVICE, DETECTING METHOD, AND PROCESSING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/013021
Kind Code:
A1
Abstract:
[Problem] To provide a detecting device capable of distinguishing between a first object and a second object that are in contact with one another.
[Solution] This detecting device is provided with: a position detecting unit which detects position information relating to each point on an object including a first object and a second object in a target region; and an object distinguishing unit which, on the basis of the distance from an object surface of the first object based on the detection result from the position detecting unit, and each point on the object detected by the position detecting unit, distinguishes from the object surface at least a portion of the second object that is in contact with the object surface.
Inventors:
NAKAGAWA YOSHIHIRO (JP)
Application Number:
PCT/JP2019/026217
Publication Date:
January 16, 2020
Filing Date:
July 02, 2019
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
G01V8/10; G01B11/24; G06T7/00
Domestic Patent References:
| WO2017158948A1 | 2017-09-21 |
Foreign References:
| JPH10143659A | 1998-05-29 | |||
| JP2013042411A | 2013-02-28 | |||
| JP2016170610A | 2016-09-23 | |||
| JP2018049498A | 2018-03-29 | |||
| JP2017217268A | 2017-12-14 | |||
| JP2017167671A | 2017-09-21 | |||
| US7995055B1 | 2011-08-09 |
Attorney, Agent or Firm:
NISHI, Kazuya (JP)
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