Application of Blind Sources Separation in plant leaves classification

This paper discussed the application of Blind Sources Separation (BSS) in plant leaves classification. Firstly, collection of two different types of plant leaves was performed using the Nexus-870 Fourier transform infrared spectroscopy, and wavelet analysis was adopted to compress the immense sample...

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Veröffentlicht in:2012 10th World Congress on Intelligent Control and Automation (WCICA S. 4174 - 4179
Hauptverfasser: Wu Ying, Guo Tian-tai, Jiang Jie-wei
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: IEEE 01.07.2012
Schlagworte:
Accuracy
Algorithm design and analysis
Blind sources separation (BSS)
BP neural network
Classification algorithms
near infrared (NIR) spectroscopy
Neural networks
Plant leaves
Spectroscopy
Training
wavelet analysis
Wavelet transforms
ISBN:9781467313971, 1467313971
Online-Zugang:Volltext
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Beschreibung
Zusammenfassung:This paper discussed the application of Blind Sources Separation (BSS) in plant leaves classification. Firstly, collection of two different types of plant leaves was performed using the Nexus-870 Fourier transform infrared spectroscopy, and wavelet analysis was adopted to compress the immense sample data, thus accelerating the data processing speed. Then the BSS algorithm FastICA algorithm was used on the compressed spectral data to increase the difference between the different signals. Finally, BP neural network algorithm was used to achieve the classification of plant species. Experiments showed that processing data in near-infrared spectroscopy through BSS can not only improve the speed and accuracy of BP neural network, but also enhance its classification correctness, and the classification results with the proposed method was satisfactory.
ISBN:9781467313971
1467313971
DOI:10.1109/WCICA.2012.6359177