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. 09, 2024
Filed:
Dec. 26, 2020
International Business Machines Corporation, Armonk, NY (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Rameswar Panda, Medford, MA (US);
Yue Meng, Cambridge, MA (US);
Chung-Ching Lin, White Plains, NY (US);
Rogerio Schmidt Feris, West Hartford, CT (US);
Aude Jeanne Oliva, Cambridge, MA (US);
International Business Machines Corporation, Armonk, NY (US);
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, MA, Cambridge, MA (US);
Abstract
Methods, apparatus, and systems for multi-resolution processing for video classification. A plurality of video frames of a video are obtained and a resolution for classifying each video frame of the plurality of video frames is determined by analyzing each video frame using a policy network. Based on the determined resolution, each video frame having a determined resolution is rescaled and each rescaled video frame is routed to a classifier of a backbone network that corresponds to the determined resolution. Each rescaled video frame is classified using the corresponding classifier of the backbone network to obtain a plurality of classifications and the classifications are averaged to determine an action classification of the video.