Efficient Markerless Radar Motion Recognition Using the 3D Coordinate Extracted by the Human Pose Estimation Software

IF 0.8 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Electronics Letters Pub Date : 2025-08-19 DOI:10.1049/ell2.70392

Sanghong Park, Changhyeon Eom, Jisu Yoon, Min Kim, Inoh Choi, Jongchul Park

引用次数: 0

Abstract

This letter presents a simple yet highly accurate markerless motion-recognition method that uses radar. The proposed approach employs a freely available pose-estimation tool (BlazePose) to extract 3D coordinates of a body while it is engaged in micro-motions. These coordinates are used to generate basis signals, which are then combined with radar measurements to derive amplitude-based features. Experimental results with a 77 GHz frequency-modulated continuous wave radar show that the proposed method achieves classification accuracy that approaches 100%.

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利用人体姿态估计软件提取三维坐标的高效无标记雷达运动识别

这封信提出了一种简单而高精度的无标记运动识别方法，该方法使用雷达。该方法采用一种免费的姿态估计工具（BlazePose）来提取身体在微运动时的三维坐标。这些坐标用于生成基信号，然后与雷达测量相结合，得出基于振幅的特征。在77 GHz调频连续波雷达上的实验结果表明，该方法的分类准确率接近100%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Electronics Letters 工程技术-工程：电子与电气

CiteScore

2.70

自引率

0.00%

发文量

268

审稿时长

3.6 months

期刊介绍： Electronics Letters is an internationally renowned peer-reviewed rapid-communication journal that publishes short original research papers every two weeks. Its broad and interdisciplinary scope covers the latest developments in all electronic engineering related fields including communication, biomedical, optical and device technologies. Electronics Letters also provides further insight into some of the latest developments through special features and interviews. Scope As a journal at the forefront of its field, Electronics Letters publishes papers covering all themes of electronic and electrical engineering. The major themes of the journal are listed below. Antennas and Propagation Biomedical and Bioinspired Technologies, Signal Processing and Applications Control Engineering Electromagnetism: Theory, Materials and Devices Electronic Circuits and Systems Image, Video and Vision Processing and Applications Information, Computing and Communications Instrumentation and Measurement Microwave Technology Optical Communications Photonics and Opto-Electronics Power Electronics, Energy and Sustainability Radar, Sonar and Navigation Semiconductor Technology Signal Processing MIMO