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Proceedings Paper

Information compensation on RS image based on a global optimization approach
Author(s): Jianlin Gu; Renxi Chen; Yuande Jin
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Paper Abstract

For information lost phenomenon on RS image, we present a robust completion algorithm based on a single image instead of adopting image placement measure. In order to avoid the occurrence of visually inconsistent results caused by greedy patch-by-patch manner, we creatively introduce GIS accessorial data to guide structure completion and pose this task in the form of a discrete global optimization problem. In the process of implementing this optimization scheme, our method integrates exemplar-based texture synthesis techniques and Dynamic programming algorithm. By this way, Information Compensation is separated into two independent processes to deal with. Comparative Experiments is conducted and prove the efficiency of our method successfully.

Paper Details

Date Published: 29 December 2008
PDF: 11 pages
Proc. SPIE 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA), 728506 (29 December 2008); doi: 10.1117/12.815791
Show Author Affiliations
Jianlin Gu, Hohai Univ. (China)
Renxi Chen, Hohai Univ. (China)
Yuande Jin, Land Exchange Ctr. (China)


Published in SPIE Proceedings Vol. 7285:
International Conference on Earth Observation Data Processing and Analysis (ICEODPA)

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