BACTERIAL PATTERN IDENTIFICATION IN NEAR-INFRARED SPECTRUM
Journal Title: Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska - Year 2014, Vol 4, Issue 3
Abstract
Microorganism identification, primary bacterial identification and pathogen detection, is important in a lot of microbial scientific areas(diagnosing of infection diseases, food protection). In this paper, the identification of the strains was performed by Near Infrared spectroscopy (wavelength from 900 nm to 2500 nm). Different techniques for classification (CVA, ANN…) were examined. It was reached to 100% accuracy on limited countof samples. Because a removing of water from sample represents a time-consuming step in sample preparation process, influence of water to spectrumwas examined. Near Infrared (NIR) spectroscopy seems to be a suitable method for rapid bacteria identification. It can be used in a wide variety of food protection, medicine microbiology, bio-terrorism threats and environmental studies.
Authors and Affiliations
Pavel Krepelka, Fernando Pérez-Rodríguez, Karel Bartusek
Keywords
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