지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Hyperspectral reflectance imaging technology was used to predict internal quality of cherry tomatoes with the spectral range of 400-1000 nm. Partial least square (PLS) regression method was used to predict firmness, sugar content, and acid content. The PLS models were developed with several preprocessing methods, such as normalization, standard normal variate (SNV), multiplicative scatter correction (MSC), and derivative of Savitzky Golay. The performance of the prediction models were investigated to find the best combination of the preprocessing and PLS models. The coefficients of determination (R_p^2) and standard errors of prediction (SEP) for the prediction of firmness, sugar content, and acid content of cherry tomatoes from green to red ripening stages were 0.876 and 1.875 kgf with mean of normalization, 0.823 and 0.388°Bx with maximum of normalization, and 0.620 and 0.208% with maximum of normalization, respectively.
목차
등록된 정보가 없습니다.
참고문헌 (23)
참고문헌 신청
Chae JC / 2004 / Quality Evaluation and Control of Agricultural Products / Hayngmoonsa :13~17
Cho HS / 2000 / Measurement of apple firmness by VIS/NIR transmittance
Cho BK / 2007 / Multispectral detection of organic residues on poultry processing plant equipment based on hyperspectral reflectance imaging technique / Comput. Electron Agr 57:177~189
ElMasry G / 2007 / Hyperspectral imaging for nondestructive determination of some quality attributes for strawberry / J. Food Eng 81:98~107
ElMasry G / 2008 / Early detection of apple bruises on different background colors using hyperspectral imaging / LWT-Food Sci. Technol 41:337~345
Cho HS / 2000 / Measurement of apple firmness by VIS/NIR transmittance
Cho BK / 2007 / Multispectral detection of organic residues on poultry processing plant equipment based on hyperspectral reflectance imaging technique / Comput. Electron Agr 57:177~189
ElMasry G / 2007 / Hyperspectral imaging for nondestructive determination of some quality attributes for strawberry / J. Food Eng 81:98~107
ElMasry G / 2008 / Early detection of apple bruises on different background colors using hyperspectral imaging / LWT-Food Sci. Technol 41:337~345
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