De-striping algorithm in ALOS satellite imagery based on adaptive frequency filter

Yutian Cao; Dongmei Yan; Gang Wang; Shucheng You

doi:10.1117/12.973674

8 November 2012 De-striping algorithm in ALOS satellite imagery based on adaptive frequency filter

Yutian Cao, Dongmei Yan, Gang Wang, Shucheng You

Proceedings Volume 8537, Image and Signal Processing for Remote Sensing XVIII; 853719 (2012) https://doi.org/10.1117/12.973674
Event: SPIE Remote Sensing, 2012, Edinburgh, United Kingdom

Abstract

In this paper, a de-striping algorithm based on adaptive frequency filter is proposed. It defines angle mapping in Log-Polar space for the satellite image to computer the approximate image rotation angle, develops the automatic effective area interception method and realizes the automatic image processing. This paper compares the algorithm results with official processing results by qualitative and quantitative evaluations. The results prove this algorithm can remove oblique stripe noises effectively in ALOS imagery and image quality improves adopting this developed de-striping algorithm.

Citation Download Citation

Yutian Cao, Dongmei Yan, Gang Wang, and Shucheng You "De-striping algorithm in ALOS satellite imagery based on adaptive frequency filter", Proc. SPIE 8537, Image and Signal Processing for Remote Sensing XVIII, 853719 (8 November 2012); https://doi.org/10.1117/12.973674

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