Prominent point InSAR phase filter

HaiJun Wei; Haifeng Huang; Zhen Dong; Jubo Zhu

doi:10.1117/12.913522

1 October 2011 Prominent point InSAR phase filter

HaiJun Wei, Haifeng Huang, Zhen Dong, Jubo Zhu

Proceedings Volume 8285, International Conference on Graphic and Image Processing (ICGIP 2011); 82857D (2011) https://doi.org/10.1117/12.913522
Event: 2011 International Conference on Graphic and Image Processing, 2011, Cairo, Egypt

Abstract

The statistical property of prominent points in SAR interferometry is discussed after the derivation of the probability density function of Hermitian product of two correlated Rican class SAR signals. A simple processing strategy is then provided for better phase filtering performance based on prominent point index. The validity of the proposed method is demonstrated by SIR-C/X-SAR data. Our initial results show the advantage of such algorithm over conventional ones.

Citation Download Citation

HaiJun Wei, Haifeng Huang, Zhen Dong, and Jubo Zhu "Prominent point InSAR phase filter", Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 82857D (1 October 2011); https://doi.org/10.1117/12.913522

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