The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 16, 2021
Filed:
Aug. 24, 2018
Applicant:
Nant Holdings Ip, Llc, Culver City, CA (US);
Inventors:
Bing Song, La Canada, CA (US);
Matheen Siddiqui, Santa Clara, CA (US);
Assignee:
Nant Holdings IP, LLC, Culver City, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/22 (2019.01); G06K 9/46 (2006.01); G06F 16/51 (2019.01); G06F 16/583 (2019.01); G06K 9/48 (2006.01); G06T 7/13 (2017.01); G06K 9/32 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
G06K 9/4638 (2013.01); G06F 16/2246 (2019.01); G06F 16/51 (2019.01); G06F 16/5854 (2019.01); G06K 9/3241 (2013.01); G06K 9/4633 (2013.01); G06K 9/4671 (2013.01); G06K 9/48 (2013.01); G06T 7/13 (2017.01); H04L 67/10 (2013.01); G06K 2209/051 (2013.01);
Abstract
Edge-based recognition systems and methods are presented. Edges of the object are identified from the image data based on co-circularity of edgels, and edge-based descriptors are constructed based on the identified edges. The edge-based descriptors along with additional perception metrics are used to obtain a list of candidate objects matched with the edge-based descriptors. Through various filtering processes and verification processes, false positive candidate objects are further removed from the list to determine the final candidate object.