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:
Sep. 22, 2020
Filed:
Dec. 20, 2018
Applicant:
Vivotek Inc., New Taipei, TW;
Inventors:
Jian-Nan Guan, New Taipei, TW;
Pei-Hsien Lin, New Taipei, TW;
Assignee:
VIVOTEK INC., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/44 (2011.01); G06K 9/62 (2006.01); H04N 21/431 (2011.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
H04N 21/44008 (2013.01); G06K 9/00758 (2013.01); G06K 9/6202 (2013.01); H04N 21/4318 (2013.01); H04N 21/44016 (2013.01);
Abstract
A video synopsis method for overlapping videos generated in different periods is applied to a video synopsis device. The video synopsis method includes dividing a monitoring film into a plurality of videos, acquiring a pixel difference between frames respectively from the plurality of videos at identical time sequence, acquiring a weighting parameter according to the pixel difference, and utilizing the weighting parameter to overlap the frames respectively from the plurality of videos so as to generate a composite frame.