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J-GLOBAL ID：201702255754386742   Reference number：17A0918790

Simple Compression Technique for Phased Array Weather Radar and 2-Dimensional High-Quality Reconstruction

フェーズドアレイ気象レーダと2次元高解像度再構成のための簡易な圧縮技術

Author (8)： Kawami Ryosuke (College of Information Science and Engineering, Ritsumeikan University) ,  Hirabayashi Akira (College of Information Science and Engineering, Ritsumeikan University) ,  Tanaka Nobuyuki (College of Information Science and Engineering, Ritsumeikan University) ,  Ijiri Takashi (College of Information Science and Engineering, Ritsumeikan University) ,  Shimamura Shigeharu (Graduate School of Engineering, Osaka University) ,  Kikuchi Hiroshi (Department of Aerospace Engineering, Tokyo Metropolitan University) ,  Kim Gwan (Graduate School of Engineering, Osaka University) ,  Ushio Tomoo (Department of Aerospace Engineering, Tokyo Metropolitan University)
Material： 電気学会論文誌 C  (IEEJ Transactions on Electronics, Information and Systems)
Volume： 137  Issue： 7  Page： 864-870(J-STAGE)  Publication year： 2017 
JST Material Number： S0810A  ISSN： 0385-4221  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Abstract/Point： This paper proposes a compress...

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Thesaurus term： *Radar ,  *meteorological radar ,  *image ,  *high-resolution ,  *image reconstruction ,  *image compression ,  optimization ,  signal regeneration ,  signal sampling ,  fluctuation and variation ,  convex optimization ,  compressed sensing ,  modification
Semi thesaurus term： *phased array radar ,  *two dimensional image ,  total variation

Author keywords (4)： Phased array weather radar (PAWR) ,  compressed sensing ,  total-variation ,  convex optimization

JST classification (2)： Graphic and image processing in general  (JE04010I) ,  Radar  (ND13010H)

Reference (18)：

• (1) Committee on Extreme Weather Events and Climate Change Attribution: Attribution of Extreme Weather Events in the Context of Climate Change. Washington D. C.: The National Academy Press (2016)
• (2) F. Mizutani, M. Wada, H. Marui, H. Handa, T. Ushio, S. Satoh, and T. Iguchi: “Development of active phased array weather radar”, in Proc. 35th Conf. Radar Meteorology, Pittsburgh, PA (2011)
• (3) E. Yoshikawa, T. Ushio, Z. Kawasaki, S. Yoshida, T. Morimoto, F. Mizutani, and M. Wada: “MMSE beam forming on fast-scanning phased array weather radar”, IEEE Trans. Geoscience and Remote Sensing, Vol. 51, No. 5, pp. 3077-3088, 2013.
• (4) D. Donoho: “Compressed sensing”, IEEE Trans. Information Theory, Vol. 52, No. 4, pp. 1289-1306 (2006)
• (5) E. Candes and M. Wakin: “An introduction to compressive sampling”, IEEE Signal Processing Magazine, Vol. 25, No. 2, pp. 21-30 (2008)

Terms in the title (5)： フェーズドアレイ ,  気象レーダ ,  2次元 ,  高解像度 ,  再構成