Application of IDL and ENVI Redevelopment in Hyperspectral Image Preprocessing

Abstract : In the last few years, hyperspectral imaging technique has had a bright future for application on nondestructive detection of agricultural products. However, in experiment, there are usually dozens or even hundreds of hyperspectral images. It needs to spend lots of time in preprocessing all the hyperspectral data. Software ENVI is a kind of image processing software, although the users can define their own algorithms and apply to the opened bands in ENVI or the bands and spectra operation of the images, it doesn’t provide program to batch process. In this paper, the custom function “normalized” of Interactive Data Language (IDL) is applied to achieve batch processing on multiple hyperspectral images.
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Long Xue. Application of IDL and ENVI Redevelopment in Hyperspectral Image Preprocessing. Daoliang Li; Yande Liu; Yingyi Chen. 4th Conference on Computer and Computing Technologies in Agriculture (CCTA), Oct 2010, Nanchang, China. Springer, IFIP Advances in Information and Communication Technology, AICT-347 (Part IV), pp.403-409, 2011, Computer and Computing Technologies in Agriculture IV. 〈10.1007/978-3-642-18369-0_47〉. 〈hal-01564830〉

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