SAR Image Denoising Based on Wavelet Packet and Median Filter

Hui Huang Zhao; Juan F. Lopez Jr; Alex Martinez; Zhi Jun Qiao

doi:10.4028/www.scientific.net/AMM.333-335.916

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 333-335SAR Image Denoising Based on Wavelet Packet and...

SAR Image Denoising Based on Wavelet Packet and Median Filter

Abstract:

In this study a novel image processing approach is proposed to improve the denoising in SAR images based on wavelet packet and median filter, Median filter is adopted to remove noise in the wavelet packet domain. At first, the process of the novel is introduced in detail .At last, by adding some simulated noise in the SAR image, the performance of the proposed approach is shown and compared with other filter algorithms in terms of PSNR

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Periodical:

Applied Mechanics and Materials (Volumes 333-335)

Pages:

916-919

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.333-335.916

Citation:

Cite this paper

Online since:

July 2013

Authors:

Hui Huang Zhao, Juan F. Lopez Jr, Alex Martinez, Zhi Jun Qiao

Keywords:

Median Filter, SAR Image, Wavelet, Wavelet Packet

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