Title :
Diffuse reflectance near-infrared spectral image measurement for the field monitoring of agricultural products
Author :
Hiroaki, Ishizawa ; Masahiko, Takeuchi ; Toyonori, Nishimatsu ; Eiji, Toba
Author_Institution :
Dept. of Textile Syst. Eng., Shinshu Univ., Ueda, Japan
fDate :
6/24/1905 12:00:00 AM
Abstract :
This paper describes the spectral image measurement of the agricultural products based on the near infrared diffuse reflectance. Spectral image was obtained by a developed measuring system using the model samples and the real apple samples. The correlation among the near infrared images and the chemical or the taste preferences has been studied. This image measurement could offer a new image information server to monitor the growth of agricultural products on the fields. This paper also describes the maturity judgments model based on spectral image information.
Keywords :
agriculture; infrared imaging; monitoring; reflectivity; agricultural products; apple samples; chemical preferences; diffuse reflectance near-infrared spectral image measurement; field monitoring; maturity judgments model; taste preferences; Agricultural engineering; Agricultural products; Chemicals; Crops; Infrared imaging; Infrared spectra; Monitoring; Paper technology; Reflectivity; Textile technology;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2002. IMTC/2002. Proceedings of the 19th IEEE
Print_ISBN :
0-7803-7218-2
DOI :
10.1109/IMTC.2002.1006806
