Combined intensity and fractal information for neural classification of remote sensing imagery

Kun S. Chen, C. F. Chen, D. W. Tsay

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

This paper presents the results of the terrain cover classification from satellite imagery from multispectral SPOT high resolution visible images and ERS-1 C-band SAR image. Fractal image was extracted using, from SAR, a wavelet transform as texture measure. The use of SAR fractal image to combine with SPOT data for terrain cover classification is proved to be effective and efficient, in that for SAR the despeckle process is avoided and thus naturally preserves its texture information. It was found that fractal information significantly improves the discrimination capability of the heterogeneous areas such as in urban regions, while it slightly degrades accuracy for homogeneous areas, such as open water. The overall classification performance is superior to results obtained using intensity image only.

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主出版物標題Proceedings of SPIE - The International Society for Optical Engineering
編輯Jacky Desachy
頁面225-232
頁數8
出版狀態已出版 - 1995
事件Image and Signal Processing for Remote Sensing II - Paris, Fr
持續時間: 25 9月 199527 9月 1995

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
2579
ISSN(列印)0277-786X

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???event.eventtypes.event.conference???Image and Signal Processing for Remote Sensing II
城市Paris, Fr
期間25/09/9527/09/95

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