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:
Jul. 06, 2021
Filed:
Jun. 07, 2019
Applicant:
Zhejiang Dahua Technology Co., Ltd., Zhejiang, CN;
Inventors:
Jianhua Xiang, Hangzhou, CN;
Wenkai Zhou, Hangzhou, CN;
Yan Xu, Hangzhou, CN;
Lili Chen, Hangzhou, CN;
Li Yang, Hangzhou, CN;
Assignee:
ZHEJIANG DAHUA TECHNOLOGY CO., LTD., Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/18 (2006.01); H04N 19/46 (2014.01); H04N 19/40 (2014.01); G06K 9/00 (2006.01); G06T 7/20 (2017.01); H04N 21/44 (2011.01); H04N 21/8549 (2011.01); H04N 21/234 (2011.01); H04N 21/845 (2011.01);
U.S. Cl.
CPC ...
H04N 19/46 (2014.11); G06K 9/00751 (2013.01); G06K 9/00765 (2013.01); G06T 7/20 (2013.01); H04N 7/18 (2013.01); H04N 19/40 (2014.11); H04N 21/23418 (2013.01); H04N 21/44008 (2013.01); H04N 21/8456 (2013.01); H04N 21/8549 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/30232 (2013.01); G06T 2207/30241 (2013.01);
Abstract
A method for generating a video synopsis may include: segmenting a video file into a plurality of video fragments. The method may also include extracting moving object information from the video fragment based on a distributed computing method and determining a plurality of index files based on the moving object information. The method may further include combining the plurality of index files and generating a video synopsis based on the moving object information and the combined index file.