Classification of hyperspectral data in urban areas

Bing Zhang; Jiangui Liu; Xiangjun Wang; Changshan Wu

doi:10.1117/12.317797

17 August 1998 Classification of hyperspectral data in urban areas

Bing Zhang, Jiangui Liu, Xiangjun Wang, Changshan Wu

Proceedings Volume 3502, Hyperspectral Remote Sensing and Application; (1998) https://doi.org/10.1117/12.317797
Event: Asia-Pacific Symposium on Remote Sensing of the Atmosphere, Environment, and Space, 1998, Beijing, China

Abstract

A new method for classifying hyperspectral remote sensing data in urban area is described in this paper, that combines the edge detection and spectral analysis together. Due to the varied surface scene in city and limitation of imaging spectrometer's signal-to-noise ratio, normal classification based on pixels were not satisfied for thematic classification and mapping in urban area. This technique will improve such situation, which perform every classes with not only their similar spectral features but also the object's geometric and edge characters.

Citation Download Citation

Bing Zhang, Jiangui Liu, Xiangjun Wang, and Changshan Wu "Classification of hyperspectral data in urban areas", Proc. SPIE 3502, Hyperspectral Remote Sensing and Application, (17 August 1998); https://doi.org/10.1117/12.317797

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