Title:
METHOD AND COMPUTING SYSTEM FOR PERFORMING OR FACILITATING PHYSICAL EDGE DETECTION
Document Type and Number:
WIPO Patent Application WO/2021/246476
Kind Code:
A1
Abstract:
A method and computing system for facilitating edge detection are presented. The computing system may include at least one processing circuit configured to receive image information representing a group of objects in a camera field of view, and to identify, from the image information, a plurality of candidate edges associated with the group of objects. The at least one processing circuit may further determine, when the plurality of candidate edges include a first candidate edge which is formed based on a border between a first image region and a second image region, whether the image information satisfies a defined darkness condition at the first candidate edge. The at least one processing circuit may further select a subset of the plurality of candidate edges to form a selected subset of candidate edges for representing the physical edges of the group of objects.
Inventors:
YU JINZE (JP)
MOREIRA RODRIGUES JOSE JERONIMO (JP)
MOREIRA RODRIGUES JOSE JERONIMO (JP)
Application Number:
PCT/JP2021/021156
Publication Date:
December 09, 2021
Filing Date:
June 03, 2021
Export Citation:
Assignee:
MUJIN INC (JP)
International Classes:
B25J13/08; B25J19/04; G06T7/60
Domestic Patent References:
| WO2020092433A1 | 2020-05-07 | |||
| WO2009028489A1 | 2009-03-05 |
Foreign References:
| JP2007298376A | 2007-11-15 | |||
| JPH08118021A | 1996-05-14 | |||
| US20110206274A1 | 2011-08-25 | |||
| US20190370974A1 | 2019-12-05 | |||
| JP6692107B1 | 2020-05-13 | |||
| US20190099891A1 | 2019-04-04 | |||
| JPH1196378A | 1999-04-09 | |||
| JPS625480A | 1987-01-12 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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