Fractional sparse energy representation method for ISAR imaging

Zhichun Zhao; Ran Tao; Gang Li; Yue Wang

doi:10.1049/iet-rsn.2017.0550

Fractional sparse energy representation method for ISAR imaging

Zhichun Zhao, Ran Tao^*, Gang Li, Yue Wang

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7 引用（Scopus）

摘要

Inverse synthetic aperture radar (ISAR) is an effective radar imaging technology to obtain high-resolution images of manoeuvring targets. To improve the cross-range resolution of ISAR images, a fractional sparse energy representation method is proposed for ISAR imaging of rotating targets by combining fractional Fourier transform with sparse representation technique. Experimental results demonstrate that the proposed algorithms can efficiently realise high-quality imaging in addition to robustness against noise.

源语言	英语
页（从-至）	988-997
页数	10
期刊	IET Radar, Sonar and Navigation
卷	12
期	9
DOI	https://doi.org/10.1049/iet-rsn.2017.0550
出版状态	已出版 - 1 9月 2018

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Zhao, Z., Tao, R., Li, G., & Wang, Y. (2018). Fractional sparse energy representation method for ISAR imaging. IET Radar, Sonar and Navigation, 12(9), 988-997. https://doi.org/10.1049/iet-rsn.2017.0550

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title = "Fractional sparse energy representation method for ISAR imaging",

abstract = "Inverse synthetic aperture radar (ISAR) is an effective radar imaging technology to obtain high-resolution images of manoeuvring targets. To improve the cross-range resolution of ISAR images, a fractional sparse energy representation method is proposed for ISAR imaging of rotating targets by combining fractional Fourier transform with sparse representation technique. Experimental results demonstrate that the proposed algorithms can efficiently realise high-quality imaging in addition to robustness against noise.",

author = "Zhichun Zhao and Ran Tao and Gang Li and Yue Wang",

note = "Publisher Copyright: {\textcopyright} The Institution of Engineering and Technology 2018.",

year = "2018",

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doi = "10.1049/iet-rsn.2017.0550",

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T1 - Fractional sparse energy representation method for ISAR imaging

AU - Zhao, Zhichun

AU - Tao, Ran

AU - Li, Gang

AU - Wang, Yue

PY - 2018/9/1

Y1 - 2018/9/1

N2 - Inverse synthetic aperture radar (ISAR) is an effective radar imaging technology to obtain high-resolution images of manoeuvring targets. To improve the cross-range resolution of ISAR images, a fractional sparse energy representation method is proposed for ISAR imaging of rotating targets by combining fractional Fourier transform with sparse representation technique. Experimental results demonstrate that the proposed algorithms can efficiently realise high-quality imaging in addition to robustness against noise.

AB - Inverse synthetic aperture radar (ISAR) is an effective radar imaging technology to obtain high-resolution images of manoeuvring targets. To improve the cross-range resolution of ISAR images, a fractional sparse energy representation method is proposed for ISAR imaging of rotating targets by combining fractional Fourier transform with sparse representation technique. Experimental results demonstrate that the proposed algorithms can efficiently realise high-quality imaging in addition to robustness against noise.

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JO - IET Radar, Sonar and Navigation

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Fractional sparse energy representation method for ISAR imaging

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