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. 19, 2021
Filed:
Jan. 29, 2019
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Niloufar Pourian, Los Gatos, CA (US);
Oscar Nestares, San Jose, CA (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/62 (2006.01); G06T 7/00 (2017.01); G06T 7/33 (2017.01);
U.S. Cl.
CPC ...
G06K 9/6211 (2013.01); G06K 9/6215 (2013.01); G06T 7/0002 (2013.01); G06T 7/33 (2017.01); G06T 7/97 (2017.01); G06T 2207/10024 (2013.01);
Abstract
Techniques related to feature detection and matching fisheye images are discussed. Such techniques include determining a geometric constraint for the feature matching using match results from a first image based feature matching and generating resultant matches based on applying the geometric constraint and a second image based feature matching that applies a looser image based feature matching requirement than the image based feature matching.