Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode

This study introduces a novel insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode. The insect echo model of the high resolution and full polarisation radar is first established. Then, an iterative algorithm for estimating the horizontal sp...

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Main Authors:	Cheng Hu, Wenqing Li, Rui Wang, Tianran Zhang, Weidong Li
Format:	Article
Language:	English
Published:	Wiley 2019-07-01
Series:	The Journal of Engineering
Subjects:	polynomial approximation iterative methods feature extraction insect echo model high resolution radar full polarisation radar vertical-looking mode second-order polynomial approximation insect speed extraction method high resolution range image insect horizontal speed extraction
Online Access:	https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0385

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record_format	Article
spelling	doaj-ce37cffdd190456e8d2662a4c1906d012021-04-02T15:33:09ZengWileyThe Journal of Engineering2051-33052019-07-0110.1049/joe.2019.0385JOE.2019.0385Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking modeCheng Hu0Wenqing Li1Rui Wang2Tianran Zhang3Weidong Li4Radar Research Lab, School of Information and Electronics, Beijing Institute of TechnologyRadar Research Lab, School of Information and Electronics, Beijing Institute of TechnologyRadar Research Lab, School of Information and Electronics, Beijing Institute of TechnologyRadar Research Lab, School of Information and Electronics, Beijing Institute of TechnologyRadar Research Lab, School of Information and Electronics, Beijing Institute of TechnologyThis study introduces a novel insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode. The insect echo model of the high resolution and full polarisation radar is first established. Then, an iterative algorithm for estimating the horizontal speed of insects is derived based on the second-order polynomial approximation. Finally, experimental results show the effectiveness and feasibility of this algorithm in extracting the horizontal speed of insects. Compared with the traditional method, the method here is more simple and effective and greatly reduces the computation.https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0385polynomial approximationiterative methodsfeature extractioninsect echo modelhigh resolution radarfull polarisation radarvertical-looking modesecond-order polynomial approximationinsect speed extraction methodhigh resolution range imageinsect horizontal speed extraction
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Cheng Hu Wenqing Li Rui Wang Tianran Zhang Weidong Li
spellingShingle	Cheng Hu Wenqing Li Rui Wang Tianran Zhang Weidong Li Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode The Journal of Engineering polynomial approximation iterative methods feature extraction insect echo model high resolution radar full polarisation radar vertical-looking mode second-order polynomial approximation insect speed extraction method high resolution range image insect horizontal speed extraction
author_facet	Cheng Hu Wenqing Li Rui Wang Tianran Zhang Weidong Li
author_sort	Cheng Hu
title	Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode
title_short	Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode
title_full	Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode
title_fullStr	Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode
title_full_unstemmed	Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode
title_sort	insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode
publisher	Wiley
series	The Journal of Engineering
issn	2051-3305
publishDate	2019-07-01
description	This study introduces a novel insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode. The insect echo model of the high resolution and full polarisation radar is first established. Then, an iterative algorithm for estimating the horizontal speed of insects is derived based on the second-order polynomial approximation. Finally, experimental results show the effectiveness and feasibility of this algorithm in extracting the horizontal speed of insects. Compared with the traditional method, the method here is more simple and effective and greatly reduces the computation.
topic	polynomial approximation iterative methods feature extraction insect echo model high resolution radar full polarisation radar vertical-looking mode second-order polynomial approximation insect speed extraction method high resolution range image insect horizontal speed extraction
url	https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0385
work_keys_str_mv	AT chenghu insectspeedextractionmethodbasedonahighresolutionandfullpolarisationradarwithverticallookingmode AT wenqingli insectspeedextractionmethodbasedonahighresolutionandfullpolarisationradarwithverticallookingmode AT ruiwang insectspeedextractionmethodbasedonahighresolutionandfullpolarisationradarwithverticallookingmode AT tianranzhang insectspeedextractionmethodbasedonahighresolutionandfullpolarisationradarwithverticallookingmode AT weidongli insectspeedextractionmethodbasedonahighresolutionandfullpolarisationradarwithverticallookingmode
_version_	1721559823481307136

Insect speed extraction method based on a high resolution and full polarisation radar with vertical-looking mode

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