METHOD OF DETECTING ACTION, ELECTRONIC DEVICE, AND STORAGE MEDIUM

Patent №

US 11,741,713

Granted

2023-08-29

Filed 2022

Owner

BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Lab

AI components

5

ml · nlp · vision · kr · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

18088082

A method of detecting an action, an electronic device, and a storage medium. A method can include: performing a temporal action proposal on at least one target feature data obtained by a feature extraction on a plurality of target frame data of a target resource, so as to obtain at least one first candidate action proposal information; classifying target feature data corresponding to at least one first candidate action proposal interval included in the first candidate action proposal information, so as to obtain at least one classification confidence level corresponding to the at least one first candidate action proposal interval; and determining an action detection result for at least one action segment contained in the target resource according to the at least one classification confidence level corresponding to the at least one first candidate action proposal interval, wherein the action detection result includes an action category and an action period.

Machine learningNatural languageVisionKnowledge representationAI hardwareG06V 20/41G06F 18/213G06F 18/24G06F 18/253G06N 3/0464G06N 3/08G06V 10/44H04N 21/4394+3 more

AI classification

Natural language1.00
Vision1.00
Machine learning1.00
AI hardware0.95
Knowledge representation0.93
Evolutionary computation0.04
Speech0.02
Planning0.01

Ownership

BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

assignment · 621980257

Assignors

MA, CAIHONG, WANG, GUANHAO

On an employer assignment, the assignors are typically the inventors.

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