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. 25, 2023
Filed:
Jan. 08, 2021
Varshanth Ravindra Rao, North York, CA;
Peng Dai, Markham, CA;
Hanwen Liang, Thornhill, CA;
MD Ibrahim Khalil, Toronto, CA;
Juwei LU, North York, CA;
Varshanth Ravindra Rao, North York, CA;
Peng Dai, Markham, CA;
Hanwen Liang, Thornhill, CA;
Md Ibrahim Khalil, Toronto, CA;
Juwei Lu, North York, CA;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
System and method of analyzing a video, comprising dividing the video into a set of successive basic units; generating semantic tags for the basic units using a set of hierarchical classifier nodes that comprise a parent classifier node and a plurality of child classifier nodes, wherein the basic units are each routed through selected child classifier nodes based on classification of the basic units by the parent classifier node; and generating a semantic topic for the video based on the semantic tags generated for the basic units.