Title :
Simulation based texture analysis of heaps of debris for damage assessment in high resolution SAR data
Author :
Kuny, Silvia ; Schulz, K. ; Hammer, Hugo
Author_Institution :
Dept. Scene Anal., Fraunhofer IOSB, Ettlingen, Germany
Abstract :
This paper presents a preliminary study for damage detection in SAR images based on simulated data. We conduct a signature analysis of heaps of debris with the focus on a dependence on surface formation. Based on several series of 3d models, high resolution SAR images were simulated. We use grey level co-occurrence matrices and textural parameters to analyze the signatures. The discussion focuses on the behavior of the features for systematically changing formation of the surface.
Keywords :
geophysical image processing; geophysical techniques; image texture; radar imaging; synthetic aperture radar; 3d models; damage assessment; damage detection; debris heap signature analysis; grey level co-occurrence matrices; high resolution SAR data; high resolution SAR images; simulation based texture analysis; surface formation; textural parameters; Analytical models; Backscatter; Image resolution; Materials; Quantization (signal); Rough surfaces; Surface roughness; SAR simulation; damage assessment; textural analysis;
Conference_Titel :
Recent Advances in Space Technologies (RAST), 2013 6th International Conference on
Conference_Location :
Istanbul
Print_ISBN :
978-1-4673-6395-2
DOI :
10.1109/RAST.2013.6581180
