SAR image enhancement algorithm based on region division

Linjie Li; ShunJi Huang

doi:10.1117/12.258278

14 November 1996 SAR image enhancement algorithm based on region division

Linjie Li, ShunJi Huang

Proceedings Volume 2847, Applications of Digital Image Processing XIX; (1996) https://doi.org/10.1117/12.258278
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

SAR gets 2D high resolution images of the earth, but its coherent imaging principle brings its images with serious speckle noise, seriously reduced the image quality. Speckle reduction and edge-information protection are contrary goals in SAR image enhancement, hard to be solved in present processing methods. The algorithm put forward in this paper successfully solved this contradiction, experiments show that this algorithm reduce speckle well, and protect image edge-information well.

Citation Download Citation

Linjie Li and ShunJi Huang "SAR image enhancement algorithm based on region division", Proc. SPIE 2847, Applications of Digital Image Processing XIX, (14 November 1996); https://doi.org/10.1117/12.258278

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