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:
May. 26, 2026
Filed:
Dec. 27, 2023
Shandong Normal University, Jinan, CN;
Shandong Normal University, Jinan, CN;
Abstract
A method and a system for identifying human interactive behavior based on multi-view comparison are provided, belonging to the field of computer vision. The method includes acquiring position information of human joints in each frame of video data; constructing a skeleton spatio-temporal graph based on the position information of the human joints in each frame; based on skeleton spatio-temporal graph, adaptively deleting an edge or a node of the skeleton spatio-temporal graph through a graph convolution neural network, and constructing enhanced node-dropping and edge-dropping views; using an information bottleneck principle, increasing a difference between the enhanced view and an original skeleton spatio-temporal graph, simultaneously maximizing information related to a behavior recognition task, and reserving minimum enough information for the behavior recognition task in each view to obtain a multi-view representation; and obtaining a human interactive behavior recognition result based on the multi-view representation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile