On improving rectification of SAR image

W. Deng; Y. N. Zhang; Y. Q. Wan; R. C. Zhao

On improving rectification of SAR image

W. Deng, Y. N. Zhang, Y. Q. Wan, R. C. Zhao

School of Computer Science

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

In order to get good rectification for the distortion of SAR (synthetic aperture radar) image, the DEM (digital elevation model) with high resolution is indispensable. For obtaining the DEM with high resolution, a local fractional Brownian field model was presented. On the basis of that, the local adaptive DEM fractal interpolation method was proposed. Experimental results show that the method can truly describe terrian feature of local area. The method is not only feasible but also effective in improving rectification of SAR image.

Original language	English
Pages (from-to)	430-433
Number of pages	4
Journal	Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University
Volume	19
Issue number	3
State	Published - Aug 2001

Keywords

DEM
Local fractional Brownian field
SAR image

Cite this

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title = "On improving rectification of SAR image",

abstract = "In order to get good rectification for the distortion of SAR (synthetic aperture radar) image, the DEM (digital elevation model) with high resolution is indispensable. For obtaining the DEM with high resolution, a local fractional Brownian field model was presented. On the basis of that, the local adaptive DEM fractal interpolation method was proposed. Experimental results show that the method can truly describe terrian feature of local area. The method is not only feasible but also effective in improving rectification of SAR image.",

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T1 - On improving rectification of SAR image

AU - Deng, W.

AU - Zhang, Y. N.

AU - Wan, Y. Q.

AU - Zhao, R. C.

PY - 2001/8

Y1 - 2001/8

N2 - In order to get good rectification for the distortion of SAR (synthetic aperture radar) image, the DEM (digital elevation model) with high resolution is indispensable. For obtaining the DEM with high resolution, a local fractional Brownian field model was presented. On the basis of that, the local adaptive DEM fractal interpolation method was proposed. Experimental results show that the method can truly describe terrian feature of local area. The method is not only feasible but also effective in improving rectification of SAR image.

AB - In order to get good rectification for the distortion of SAR (synthetic aperture radar) image, the DEM (digital elevation model) with high resolution is indispensable. For obtaining the DEM with high resolution, a local fractional Brownian field model was presented. On the basis of that, the local adaptive DEM fractal interpolation method was proposed. Experimental results show that the method can truly describe terrian feature of local area. The method is not only feasible but also effective in improving rectification of SAR image.

KW - DEM

KW - Local fractional Brownian field

KW - SAR image

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M3 - 文章

AN - SCOPUS:0035431986

SN - 1000-2758

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SP - 430

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JO - Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

JF - Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

IS - 3

ER -

On improving rectification of SAR image

Abstract

Keywords

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