26 July 2007 Lake areas monitoring based on unmixing mixed pixels united with double-edge extraction
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Abstract
The major difficulty in monitoring lake areas based on low or moderate resolution Remote Sensing (RS) data is how to improve the accuracy and applicability of unmixing of mixed pixels, considering both the complexity of objects and limitations of time and space. To solve the problem, this paper proposes an efficient model uniting double-edge extraction with unmixing of mixed pixels, the accuracy and applicability of which is attested by computing lake areas of northwestern China using AVHRR images.
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Zhengguang Hu, Zhengguang Hu, Jiantao Bi, Jiantao Bi, Cuiling Ji, Cuiling Ji, Dawei Zhong, Dawei Zhong, Tianhe Chi, Tianhe Chi, Suhong Liu, Suhong Liu, "Lake areas monitoring based on unmixing mixed pixels united with double-edge extraction", Proc. SPIE 6752, Geoinformatics 2007: Remotely Sensed Data and Information, 67521E (26 July 2007); doi: 10.1117/12.760698; https://doi.org/10.1117/12.760698
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