Application of Fractional Differential Calculation in Pretreatment of Saline Soil Hyperspectral Reflectance Data

Pretreatment of spectrum data is a necessary and effective method for improving the accuracy of hyperspectral model building. Traditional differential calculation pretreatment only considers the integer-order differential, such as the 1st order and 2nd order, and overlooks important spectrum informa...

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Bibliographic Details
Main Authors: Anhong Tian, Junsan Zhao, Heigang Xiong, Shu Gan, Chengbiao Fu
Format: Article
Language:English
Published: Hindawi Limited 2018-01-01
Series:Journal of Sensors
Online Access:http://dx.doi.org/10.1155/2018/8017614

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