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. 03, 2020
Filed:
Nov. 13, 2018
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventor:
Fan Zhang, San Mateo, CA (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 3/00 (2006.01); H04N 5/232 (2006.01); G06T 5/00 (2006.01); G06T 5/50 (2006.01);
U.S. Cl.
CPC ...
G06T 3/0018 (2013.01); G06T 5/001 (2013.01); G06T 5/006 (2013.01); G06T 5/50 (2013.01); H04N 5/23238 (2013.01); G06T 2207/10012 (2013.01);
Abstract
Techniques related to image rectification for fisheye images are discussed. Such techniques may include iteratively determining warpings for equirectangular images corresponding to the fisheye images using alternating feature mappings between neighboring ones of the equirectangular images until mean vertical disparities between the features are reduced below a threshold, and warping the equirectangular images to rectified equirectangular images.