Estimated Spectral Reflectances of Jati Belanda Leaf Using Fourier Transformation

This research proposes new method to estimate spectral reflectances of Jati Belanda (Guazuma ulmifolia) leaf based on digital image color. Jati Belanda is a medicinal plant containing antioxidant compounds. Spectral reflectances can be used to estimate chemical compounds but the tools to obtain spec...

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Main Authors: Lantana, Dhieka Avrilia (Author), Herdiyeni, Yeni (Author), Batubara, Irmanida (Author)
Format: EJournal Article
Published: Institute of Advanced Engineering and Science, 2014-09-01.
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LEADER 02317 am a22003013u 4500
001 ijeecs3834_2306
042 |a dc 
100 1 0 |a Lantana, Dhieka Avrilia  |e author 
700 1 0 |a Herdiyeni, Yeni  |e author 
700 1 0 |a Batubara, Irmanida  |e author 
245 0 0 |a Estimated Spectral Reflectances of Jati Belanda Leaf Using Fourier Transformation 
260 |b Institute of Advanced Engineering and Science,   |c 2014-09-01. 
500 |a https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3834 
520 |a This research proposes new method to estimate spectral reflectances of Jati Belanda (Guazuma ulmifolia) leaf based on digital image color. Jati Belanda is a medicinal plant containing antioxidant compounds. Spectral reflectances can be used to estimate chemical compounds but the tools to obtain spectral reflectances is very expensive. To estimate the Jati Belanda leaf reflectance values based on digital image color, we used Fourier Transformation. The estimated spectral reflectances is evaluated using root mean square error (RMSE) and goodness-of-fit coefficient (GFC). According to the experiment, dataset used is 276 leaves of medicinal plants and the best polynomial transformation is 3rd order with RMSE value 4,83 and GFC value 0.96. The future work could estimate the amount of chemical compounds in Jati Belanda Leaf using estimated spectral reflectances. Estimated spectral reflectances is  an important part of estimated the amount of chemical compounds. 
540 |a Copyright (c) 2014 Institute of Advanced Engineering and Science 
540 |a http://creativecommons.org/licenses/by-nc-nd/4.0 
546 |a eng 
690 |a Technology; Computer Science, Image Processing 
690 |a polynomial transformation model, spectral reflectance, Jati Belanda, Fourier Transformation 
655 7 |a info:eu-repo/semantics/article  |2 local 
655 7 |a info:eu-repo/semantics/publishedVersion  |2 local 
655 7 |2 local 
786 0 |n Indonesian Journal of Electrical Engineering and Computer Science; Vol 12, No 9: September 2014; 6958-6964 
786 0 |n 2502-4760 
786 0 |n 2502-4752 
786 0 |n 10.11591/ijeecs.v12.i9 
787 0 |n https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3834/2306 
856 4 1 |u https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3834/2306  |z Get fulltext