Development of an automatic rice-quality inspection system

Kawamura, Shuso; Natsuga, Motoyasu; Takekura, Kazuhiro; Itoh, Kazuhiko

Development of an automatic rice-quality inspection system

Kawamura, Shuso; Natsuga, Motoyasu; Takekura, Kazuhiro et al.

Computers and Electronics in Agriculture, 2003, 40(1-3), 115-126

Permalink : https://hdl.handle.net/2115/18859

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アクセス権	open access
URI	https://hdl.handle.net/2115/18859
タイトル	Development of an automatic rice-quality inspection system
著者	Kawamura, Shuso ; Natsuga, Motoyasu ; Takekura, Kazuhiro ; Itoh, Kazuhiko
e-Rad_Researcher 80161363 著者名 Kawamura, Shuso
著者名 Natsuga, Motoyasu
著者名 Takekura, Kazuhiro
著者名 Itoh, Kazuhiko
言語	英語
キーワード	Spectroscopy
	Quality
	Accuracy
	Precision
	Validation
	Classification
発行日	2003-10
出版者	Elsevier Science B.V.
収録物名	Computers and Electronics in Agriculture
巻(号)	40(1-3)
ページ	115-126
抄録	The need has arisen in rice-drying facilities in Japan for an automatic method to measure quality aspects of rice when it arrives at the drying facility. A near-infrared (NIR) transmission instrument was used to obtain NIR spectra of damp rough rice and damp brown rice. Calibration models were developed from the original spectra and reference analysis data to determine moisture and protein content of the samples. A visible light (VIS) segregator was used to determine sound whole kernel of brown rice. The precision and accuracy of the NIR instrument and the VIS segregator were found to be sufficiently high to determine moisture and protein content, and sound whole kernel ratio. An automatic rice-quality inspection system was consequently developed. The system consisted of a rice huller, a rice cleaner, an NIR instrument and a VIS segregator, and it was controlled by a computer. Based on the rice-quality information, this system enabled rough rice transported to a rice-drying facility to be classified into six qualitative grades.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0168-1699
関連情報	URI http://www.sciencedirect.com/science/journal/01681699
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/S0168-1699(03)00015-2