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:
Jan. 03, 2023
Filed:
Jul. 29, 2020
Applicant:
Cortica Ltd., Tel Aviv, IL;
Inventors:
Igal Raichelgauz, Tel Aviv, IL;
Karina Odinaev, Tel Aviv, IL;
Assignee:
Cortica Ltd., Tel Aviv, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/87 (2006.01); G01N 33/38 (2006.01); G06V 10/56 (2022.01); G06K 9/62 (2022.01); G01J 3/46 (2006.01); G01N 21/95 (2006.01); G06V 10/42 (2022.01); G06V 10/75 (2022.01); B07B 13/00 (2006.01);
U.S. Cl.
CPC ...
G01N 21/87 (2013.01); B07B 13/003 (2013.01); G01J 3/463 (2013.01); G01N 21/9515 (2013.01); G01N 33/381 (2013.01); G06K 9/627 (2013.01); G06K 9/6215 (2013.01); G06V 10/421 (2022.01); G06V 10/56 (2022.01); G06V 10/751 (2022.01); G06K 9/6218 (2013.01);
Abstract
A method for generating a highly distinctive signature of a certain diamond, the method may include generating, based on one or more images of the certain diamond, a certain diamond signature of the certain diamond; finding, out of a group of reference diamonds, other diamonds having other diamond signatures; wherein the finding comprises calculating similarities between the certain diamond signature and reference diamond signatures of the reference diamonds of the group; and generating a new certain diamond signature that significantly differs from signatures of the other diamonds.