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학술논문

Nondestructive Classification between Normal and Artificially Aged Corn (Zea mays L.) Seeds Using Near Infrared Spectroscopy

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영문명
발행기관
한국작물학회
저자명
Tai-Gi Min Woo-Sik Kang
간행물 정보
『한국작물학회지』제53권 제3호, 314~319쪽, 전체 6쪽
주제분류
농수해양 > 기타농수해양
파일형태
PDF
발행일자
2008.09.30
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국문 초록

영문 초록

Near infrared (NIR) spectroscopy was used to classify normal and artificially aged nonviable corn (Zea mays L., cv. ‘Suwon19’) seeds. The spectra at 1100-2500 nm were scanned with normal and artificially aged single seeds and analyzed by principle component analysis (PCA). To discriminate normal seeds from artificially aged seeds, a calibration modeling set was developed with a discrimi-nant partial least square 2 (PLS 2) method. The calibration model derived from PLS 2 resulted in 100% classification accuracy of normal and artificially aged (aged) seeds from the raw, the 1st and 2nd derivative spectra. The prediction accuracy of the unknown normal seeds was 88, 100 and 97% from the raw, the 1st and 2nd derivative spectra, and that of the unknown aged seeds was 100% from all the raw, the 1st and 2nd derivative spectra, respectively. The results showed a possibility to separate corn seeds into viable and non-viable using NIR spectroscopy.

목차

MATERIALS AND METHODS
RESULTS AND DISCUSSION
ACKNOWLEDGEMENT
REFERENCES

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APA

Tai-Gi Min,Woo-Sik Kang. (2008).Nondestructive Classification between Normal and Artificially Aged Corn (Zea mays L.) Seeds Using Near Infrared Spectroscopy. 한국작물학회지, 53 (3), 314-319

MLA

Tai-Gi Min,Woo-Sik Kang. "Nondestructive Classification between Normal and Artificially Aged Corn (Zea mays L.) Seeds Using Near Infrared Spectroscopy." 한국작물학회지, 53.3(2008): 314-319

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