光谱图像技术在肉品检测中的应用.doc

文档介绍：
光谱图像技术在肉品检测中的应用#
赵茂程1,汪希伟1,居荣华2,陈湘来3*
(1. 南京林业大学机械电子工程学院;
5
10
2. 南京食品包装机械研究所;
3. 南京雨润肉品有限公司)
摘要:光谱图像技术正越来越多地应用于肉品检测中。从光谱成像系统分类上讲已应用推帚
式与面成像式;从成像波段上主要集中在从可见/近红外到短波近红外范围;从检测方式上
分从平均指标预测发展到指标的空间分布预测;在检测类型上已包含定性分类到定量预测。
光谱图像技术在肉品质量与安全的快速无损检测方面正发挥着越来越重要的作用,未来在现
场进行肉品多指标综合检测方面具有很好的发展前景。
关键词:光谱图像;肉品检测;无损检测
中图分类号:S123;O657
15
Spectral Imaging for Meats, a Review
ZHAO Maocheng1, WANG Xiwei1, JU Ronghua2, CHEN Xianglai3
(1. Mechanical and Electronic Engineering School, Nanjing Forestry University, Nanjing 210037;
2. Nanjing Institute of Food Packaging Machinery, Nanjing 210029;
20
25
3. Nanjing YURUN Meat Co. Ltd., Nanjing 210041)
Abstract: Spectral imaging are increasingly being used for the inspection of meats. Push-broom
and area imagers have both been used from the perspective of spectral imaging equipment. First
visible, later visible/near infrared, and now more work on short-wave near infrared were done as
to the spectral ranges on which the spectral images were acquired. From the early estimation of an
averaged value of a sample to the recent quantitative prediction of spatial distribution of attributes,
this technology has prooved itself for the qualitative and quantitave inspections of various meat
products. Yet, the near future are to witness its rapid, non-invasive and on-field applications for
multiple indices of meat products.
Key words: s