Determination of optimal wavelet denoising parameters for red edge feature extraction from hyperspectral data

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Determination of optimal wavelet denoising parameters for red edge feature extraction from hyperspectral data

A study of wavelet denoising on hyperspectral reflectance data, specifically the red edge position (REP) and its first derivative is presented in this paper. A synthetic data set was created using a sigmoid to simulate the red edge feature for this study. The sigmoid is injected with Gaussian white...

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Bibliographic Details
Main Authors:	Mohd Shafri, Helmi Zulhaidi, M. Yusof, Mohd Rozni
Format:	Article
Language:	English
Published:	Society of Photo-Optical Instrumentation Engineers 2009
Online Access:	http://psasir.upm.edu.my/id/eprint/13957/ http://psasir.upm.edu.my/id/eprint/13957/1/Determination%20of%20optimal%20wavelet%20denoising%20parameters%20for%20red%20edge%20feature%20extraction%20from%20hyperspectral%20data.pdf

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