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Author:

张丞 (张丞.) | 何坚 (何坚.) | 王伟东 (王伟东.)

Indexed by:

CQVIP CSCD

Abstract:

针对无人驾驶汽车快速准确识别交警指挥手势的需求,本文在分析交警指挥手势的关节铰接特征基础上,建立基于关节点和骨架的交警指挥手势模型;其次,引入卷积姿势机(Convolutional Pose Machine,CPM)提取交警指挥手势的关键节点,进而提取交警指挥手势中骨架的相对长度及其与重力加速度的夹角作为空间上下文特征,并引入长短时记忆网络(Long Short Term Memory,LSTM)提取交警指挥手势的时序特征;最后,设计了融合空间上下文和时序特征的交警指挥手势识别机(Chinese Traffic Police Gesture Recognizer,CTPGR),创建了包含8种交...

Keyword:

特征提取 交警指挥手势 卷积姿势机 手势识别 长短时记忆

Author Community:

  • [ 1 ] 北京工业大学信息学部

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Source :

电子学报

Year: 2020

Issue: 05

Volume: 48

Page: 966-974

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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