A Method of Removing ISAR Image Stripe Noise Based on the Target Axis and the Energy Band Analysis

ISAR image after image forming are often mixed with various stripe noise to affect the image quality. In this paper, we propose a method based on the target axis and the target energy band analysis of ISAR, combined with curve fitting to remove the noise stripes of ISAR image. And the segmentation r...

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Bibliographic Details
Published in:Procedia environmental sciences 2011, Vol.11, p.43-49
Main Authors: Yuqi, Yang, Xiaoguang, Gao, Xiaoyi, Feng, Jianping, Fan
Format: Article
Language:English
Subjects:
curve fitting
image segmentation
ISAR imaging
Stripe Noise
target axis
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Summary:ISAR image after image forming are often mixed with various stripe noise to affect the image quality. In this paper, we propose a method based on the target axis and the target energy band analysis of ISAR, combined with curve fitting to remove the noise stripes of ISAR image. And the segmentation results of ISAR target with stripe noise removed show that the proposed method can effectively suppress Stripe Noise and protect the weak scattering points within the target area.
ISSN:1878-0296
1878-0296
DOI:10.1016/j.proenv.2011.12.008