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:
Dec. 17, 2019
Filed:
Mar. 06, 2017
Applicant:
Facebook, Inc., Menlo Park, CA (US);
Inventor:
Alexandre Karpenko, Palo Alto, CA (US);
Assignee:
Facebook, Inc., Menlo Park, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); G11B 27/11 (2006.01); H04N 5/77 (2006.01); H04N 5/91 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23267 (2013.01); G11B 27/11 (2013.01); H04N 5/2329 (2013.01); H04N 5/23258 (2013.01); H04N 5/77 (2013.01); H04N 5/91 (2013.01);
Abstract
Systems and methods for digital video stabilization via constraint-based rotation smoothing are provided. Digital video data including a set of image frames having associated time stamps and a set of camera orientation data having associated time stamps may be provided. A smoothed set of camera orientation data may be generated by minimizing a rate of rotation between successive image frames while minimizing an amount of empty regions in a resulting set of smoothed image frames reoriented based on the smoothed set of camera orientation data.