A study case of the road network extraction from multi-temporal SAR images(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics))
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概要
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This paper aims at the road network extraction from synthetic aperture radar (SAR) images. An algorithm is studied and applied to a virtual scene. Then two ALOS PALSAR images are processed, by data pre-processing, thresholding, filtering, and road network extraction. The experimental results are discussed. The algorithm will be useful for the terrain surface change detection and damage assessment, etc.
- 2009-10-26
著者
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Jin Ya‐qiu
Fudan Univ. Shanghai Chn
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Jin Ya-qiu
Key Laboratory Of Wave Scattering And Remote Sensing Information (ministry Of Education) Fudan Unive
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Wang Tianlin
Key Laboratory Of Wave Scattering And Remote Sensing Information (moe) Fudan University
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