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Three-Dimensional Imaging Method Incorporating Range Points Migration and Doppler Velocity Estimation for UWB Millimeter-Wave Radar
https://uec.repo.nii.ac.jp/records/8942
https://uec.repo.nii.ac.jp/records/8942857e0de9-9015-46c8-aaf4-fb7e75430862
名前 / ファイル | ライセンス | アクション |
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3_grsl_sasaki (964.5 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-01-28 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Three-Dimensional Imaging Method Incorporating Range Points Migration and Doppler Velocity Estimation for UWB Millimeter-Wave Radar | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題 | Range points migration(RPM) | |||||
キーワード | ||||||
言語 | en | |||||
主題 | Multi-static UWB Doppler Radar | |||||
キーワード | ||||||
言語 | en | |||||
主題 | Short range sensing | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Sasaki, Yuta
× Sasaki, Yuta× Shang, Fang× Kidera, Shouhei× Kirimoto, Tetsuo× Saho, Kenshi× Sato, Toru |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | High-resolution, short-range sensors that can be applied in optically challenging environments (e.g., in the presence of clouds, fog, and/or dark smog) are in high demand. Ultrawideband (UWB) millimeter-wave radars are one of the most promising devices for the above-mentioned applications. For target recognition using sensors, it is necessary to convert observational data into full 3-D images with both time efficiency and high accuracy. For such conversion algorithm, we have already proposed the range points migration (RPM) method. However, in the existence of multiple separated objects, this method suffers from inaccuracy and high computational cost due to dealing with many observed RPs. To address this issue, this letter introduces Doppler-based RPs clustering into the RPM method. The results from numerical simulations, assuming 140-GHz band millimeter radars, show that the addition of Doppler velocity into the RPM method results in more accurate 3-D images with reducing computational costs. | |||||
書誌情報 |
en : IEEE Geoscience and Remote Sensing Letters 巻 14, 号 1, p. 122-126, 発行日 2017-01 |
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出版者 | ||||||
出版者 | IEEE | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1545-598X | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1109/LGRS.2016.2628909 | |||||
権利 | ||||||
権利情報 | This is the author's version of the work. Copyright (C) 2017 IEEE. IEEE Transactions on Vehicular Technology, 67(12), 2018, 12038-12048. DOI:10.1109/TVT.2018.2871606. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1109/LGRS.2016.2628909 | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |