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Thermal-Infrared Remote Target Detection System for Maritime Rescue based on Data Augmentation with 3D Synthetic Data

Autor: Cheong, Sungjin, Jung, Wonho, Lim, Yoon Seop, Park, Yong-Hwa

This paper proposes a thermal-infrared (TIR) remote target detection system for maritime rescue using deep learning and data augmentation. We established a self-collected TIR dataset consisting of multiple scenes imitating human rescue situations usi

Externí odkaz: http://arxiv.org/abs/2310.20412

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Automatic Internal Stray Light Calibration of AMCW Coaxial Scanning LiDAR Using GMM and PSO

Autor: Lee, Sung-Hyun, Kwon, Wook-Hyeon, Lim, Yoon-Seop, Park, Yong-Hwa

In this paper, an automatic calibration algorithm is proposed to reduce the depth error caused by internal stray light in amplitude-modulated continuous wave (AMCW) coaxial scanning light detection and ranging (LiDAR). Assuming that the internal stra

Externí odkaz: http://arxiv.org/abs/2302.14467

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Akademický článek

Effect of Wearable Passive Back Support Exoskeleton on the Peak Muscle Activation of the Erector Spinae Muscles During Lifting

Autor: Hee-Eun Ahn, Tae-Lim Yoon

Publikováno v: Physical Therapy Korea, Vol 31, Iss 1, Pp 1-7 (2024)

Background: Using wearable passive back-support exoskeletons in workplace has attracted attention as devices that support the posture of workers, enhance their physical capabilities, and reduce physical risk factors. Objects: This study aimed to i

Externí odkaz: https://doaj.org/article/8a5d8a47288f4523807ee5dcf9f65829

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Highly precise AMCW time-of-flight scanning sensor based on digital-parallel demodulation

Autor: Lee, Sung-Hyun, Kwon, Wook-Hyeon, Lim, Yoon-Seop, Park, Yong-Hwa

In this paper, a novel amplitude-modulated continuous wave (AMCW) time-of-flight (ToF) scanning sensor based on digital-parallel demodulation is proposed and demonstrated in the aspect of distance measurement precision. Since digital-parallel demodul

Externí odkaz: http://arxiv.org/abs/2112.08556

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