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:
Apr. 24, 2018
Filed:
Jun. 12, 2017
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 5/00 (2006.01); G06T 5/20 (2006.01); G06T 5/50 (2006.01); H04N 5/232 (2006.01); G06T 7/246 (2017.01); H04N 21/414 (2011.01); H04N 21/422 (2011.01); H04N 21/433 (2011.01); H04N 21/44 (2011.01); H04N 21/442 (2011.01); H04N 5/228 (2006.01);
U.S. Cl.
CPC ...
G06T 5/001 (2013.01); G06T 5/002 (2013.01); G06T 5/20 (2013.01); G06T 5/50 (2013.01); G06T 7/246 (2017.01); H04N 5/23267 (2013.01); H04N 21/41407 (2013.01); H04N 21/42202 (2013.01); H04N 21/4334 (2013.01); H04N 21/44 (2013.01); H04N 21/44218 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/20004 (2013.01); G06T 2207/20024 (2013.01); G06T 2207/20028 (2013.01); G06T 2207/20182 (2013.01); G06T 2207/30241 (2013.01); G06T 2207/30244 (2013.01);
Abstract
Techniques and architectures for video stabilization can transform a shaky video to a steady-looking video. A path smoothing process can generate an optimized camera path for video stabilization. With a large smoothing kernel, a path smoothing process can remove both high frequency jitters and low frequency bounces, and at the same time can preserve discontinuous camera motions (such as quick panning or scene transition) to avoid excessive cropping or geometry distortion. A sliding window based implementation includes a path smoothing process that can be used for real-time video stabilization.