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HUMAN BODY ACTION RECOGNITION METHOD, HUMAN BODY ACTION RECOGNITION SYSTEM, AND DEVICE

机译:人体行动识别方法,人体行动识别系统和设备

摘要

Provided are a human body action recognition method, a human body action recognition system, and a device. The human body action recognition method comprises: acquiring a video including a human body action behavior, and resampling and preprocessing a video frame; extracting image features of the video frame; obtaining, on the basis of human body bone information, a human body joint sequence corresponding to the video frame; and inputting the image features and the human body joint sequence into a graph convolutional neural network to acquire an action category. A model is constructed by means of image features including environment information, and a human body joint sequence, so that robustness against environment changes is realized, the environment information can be fully utilized for human body action recognition, and the accuracy is high.
机译:提供了人体动作识别方法,人体动作识别系统和设备。 人体动作识别方法包括:获取包括人体动作行为的视频,并重新采样和预处理视频帧; 提取视频帧的图像特征; 基于人体骨骼信息,对应于视频框架的人体联合序列; 并将图像特征和人体关节序列输入到图形卷积神经网络中以获取动作类别。 通过包括环境信息的图像特征和人体联合序列的图像特征构成模型,从而实现了对环境变化的鲁棒性,环境信息可以充分利用人体动作识别,并且精度高。

著录项

  • 公开/公告号WO2022000420A1

    专利类型

  • 公开/公告日2022-01-06

    原文格式PDF

  • 申请/专利权人 ZHEJIANG UNIVERSITY;

    申请/专利号WO2020CN99920

  • 发明设计人 ZHOU HONG;YANG CHENG;

    申请日2020-07-02

  • 分类号G06K9;

  • 国家 CN

  • 入库时间 2022-08-24 23:17:30

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