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利用高光谱成像技术和多变量校正方法检测苹果的硬度(英文)
被引:23
作者
:
论文数:
引用数:
h-index:
机构:
赵杰文
[
1
]
论文数:
引用数:
h-index:
机构:
陈全胜
[
1
]
论文数:
引用数:
h-index:
机构:
Saritporn Vittayapadung
[
1
]
论文数:
引用数:
h-index:
机构:
Sumpun Chaitep
[
2
]
机构
:
[1]
江苏大学食品与生物工程学院
[2]
Faculty of Engineering,Chiang Mai
来源
:
农业工程学报
|
2009年
/ 25卷
/ 11期
关键词
:
光谱分析;
图像处理;
水果;
硬度;
检测;
D O I
:
暂无
中图分类号
:
TP274.4 [];
学科分类号
:
摘要
:
高光谱图像集图像信息与光谱信息于一身,应用于农产品品质无损检测领域。该研究尝试利用高光谱图像技术结合多变量校正方法检测苹果硬度的可行性。试验通过获取的高光谱图像中提取有效的光谱信息来建立预测苹果硬度的预测模型。在建立模型过程中,偏最小二乘(PLS)和支持向量回归(SVR)两种多变量校正方法被比较,结果表明在785.11~872.45nm范围内,SVR模型的性能优于PLS模型,模型对硬度预测结果的相关系数为0.6808。试验结果表明高光谱图像技术可以被用来检测苹果的硬度。
引用
收藏
页码:226 / 231
页数:6
相关论文
共 4 条
[1]
Calibration transfer between NIR diode array and FT-NIR spectrophotometers for measuring the soluble solids contents of apple
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Hyperspectral imaging – an emerging process analytical tool for food quality and safety control[J] . A.A. Gowen,C.P. O’Donnell,P.J. Cullen,G. Downey,J.M. Frias.Trends in Food Science & Technology . 2007 (12)
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Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
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Measuring soluble solids distribution in kiwifruit using near-infrared imaging spectroscopy
Martinsen, P
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Univ Auckland, Dept Elect & Elect Engn, Auckland 1, New Zealand
Martinsen, P
Schaare, P
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Univ Auckland, Dept Elect & Elect Engn, Auckland 1, New Zealand
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[J].
POSTHARVEST BIOLOGY AND TECHNOLOGY,
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←
1
→
共 4 条
[1]
Calibration transfer between NIR diode array and FT-NIR spectrophotometers for measuring the soluble solids contents of apple
Carmen Alamar, Ma
论文数:
0
引用数:
0
h-index:
0
机构:
Ctr Agroingn, Inst Valenciano Invest Agrarias, Valencia 46113, Spain
Carmen Alamar, Ma
Bobelyn, Els
论文数:
0
引用数:
0
h-index:
0
机构:
Ctr Agroingn, Inst Valenciano Invest Agrarias, Valencia 46113, Spain
Bobelyn, Els
Lammertyn, Jeroen
论文数:
0
引用数:
0
h-index:
0
机构:
Ctr Agroingn, Inst Valenciano Invest Agrarias, Valencia 46113, Spain
Lammertyn, Jeroen
Nicolai, Bart M.
论文数:
0
引用数:
0
h-index:
0
机构:
Ctr Agroingn, Inst Valenciano Invest Agrarias, Valencia 46113, Spain
Nicolai, Bart M.
Molto, Enrique
论文数:
0
引用数:
0
h-index:
0
机构:
Ctr Agroingn, Inst Valenciano Invest Agrarias, Valencia 46113, Spain
Molto, Enrique
[J].
POSTHARVEST BIOLOGY AND TECHNOLOGY,
2007,
45
(01)
: 38
-
45
[2]
Hyperspectral imaging – an emerging process analytical tool for food quality and safety control[J] . A.A. Gowen,C.P. O’Donnell,P.J. Cullen,G. Downey,J.M. Frias.Trends in Food Science & Technology . 2007 (12)
[3]
Feasibility study on qualitative and quantitative analysis in tea by near infrared spectroscopy with multivariate calibration
Chen, Quansheng
论文数:
0
引用数:
0
h-index:
0
机构:
Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Chen, Quansheng
Zhao, Jiewen
论文数:
0
引用数:
0
h-index:
0
机构:
Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Zhao, Jiewen
Zhang, Haidong
论文数:
0
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h-index:
0
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Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Zhang, Haidong
Wang, Xinyu
论文数:
0
引用数:
0
h-index:
0
机构:
Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China
Wang, Xinyu
[J].
ANALYTICA CHIMICA ACTA,
2006,
572
(01)
: 77
-
84
[4]
Measuring soluble solids distribution in kiwifruit using near-infrared imaging spectroscopy
Martinsen, P
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Auckland, Dept Elect & Elect Engn, Auckland 1, New Zealand
Martinsen, P
Schaare, P
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Auckland, Dept Elect & Elect Engn, Auckland 1, New Zealand
Schaare, P
[J].
POSTHARVEST BIOLOGY AND TECHNOLOGY,
1998,
14
(03)
: 271
-
281
←
1
→