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:
Mar. 04, 2025
Filed:
Dec. 06, 2021
Nanjing University of Aeronautics and Astronautics, Jiangsu, CN;
Meng Ding, Nanjing, CN;
Yuanyuan Ding, Nanjing, CN;
Xianghao Kong, Nanjing, CN;
Yiming Xu, Nanjing, CN;
Yi Wu, Nanjing, CN;
Wei Lu, Nanjing, CN;
Nanjing University of Aeronautics and Astronautics, Jiangsu, CN;
Abstract
The present disclosure discloses a method and system for recognizing human action in an apron based on thermal infrared vision, the method comprises: acquiring a plurality of video sequences from an infrared monitoring video; labeling a set target in each image frame in each video sequence with a target box to obtain a target tracking result; intercepting, for each image frame in the video sequence, a target-box enlarged area according to the labeled target box; adding, for each image frame in the video sequence, the position information of the image labeled with target box to the target-box enlarged area to obtain a three-channel sub-image; training an action recognition model by using three-channel sub-image sequences corresponding to a plurality of video sequences as a training set, to obtain a trained action recognition model; obtaining a to-be-recognized video sequence from another infrared monitoring video, and obtaining a three-channel sub-image sequence corresponding to the to-be-recognized video sequence; inputting the three-channel sub-image sequence corresponding to the to-be-recognized video sequence into the trained action recognition model to output a target action type.