光谱成像技术在玉米种子质量检测方面的研究进展  

Research progress of spectral imaging technology in maize seed quality detection

作　　者：靖相柱 孙霞[1] 郭业民[1] 赵文苹[1] 郭榛 桑茂盛 JING Xiangzhu;SUN Xia;GUO Yemin;ZHAO Wenping;GUO Zhen;SANG Maosheng(College of Agricultural Engineering and Food Science,Shandong University of Technology,Zibo 255000,China)

机构地区：[1]山东理工大学农业工程与食品科学学院,山东淄博255000

出　　处：《北方农业学报》2023年第5期93-102,共10页Journal of Northern Agriculture

基　　金：山东省自然科学基金项目(ZR202210210044)。

摘　　要：应用传统检测技术检测种子质量难以满足快速、无损、高效的要求。随着科技的进步,通过光谱成像技术结合化学计量学方法获取被测物的光谱信息和图像信息,具有快速、无损害、高效率等优点,目前该方法应用到种子质量检测技术的各个方面。文章介绍了光谱成像技术原理,归纳了光谱成像技术检测流程中的玉米种子状态、光谱数据预处理方法、光谱数据特征波长提取方法、建模分析方法和模型评价指标,并总结了光谱成像技术在玉米种子活力、水分、病害、品质与产地等方面检测的研究进展,最后结合光谱成像技术在玉米种子质量检测中存在的数据处理效率低、模型准确率低等问题,从研究系统化、融合新算法等方面展望了光谱成像技术的发展趋势,以期为玉米种子无损检测提供参考。Using traditional detection technology to meet the requirements of rapid,non-destructive,and effective seed quality detection is challenging.As science and technology advance,spectral imaging technology in conjunction with chemometric methods is now able to get both the spectral and image information of the analyte,offering the benefits of speed,non-destructiveness,and high efficiency.The method is currently applied to all aspects of seed quality detection technology.This paper introduced the theory of spectral imaging technology,summarized the status of maize seeds,the method of spectral data preprocessing,the method of extracting the characteristic wavelength of spectral data,the modeling analysis method and the model evaluation index in the detection process of spectral imaging technology.It also reviewed the research progress of spectral imaging technology in detecting maize seed vitality,moisture,disease,quality and origin.In the end,considering the problems of low data processing efficiency and low model accuracy in the quality detection of maize seeds using spectral imaging technology,the development trend of spectral imaging technology was prospected from the perspectives of research systematization and fusion of new algorithms,in order to provide references for non-destructive testing of maize seeds.

关 键 词：玉米种子 光谱成像技术 质量 检测 

分 类 号：S339.31[农业科学—作物遗传育种] S513[农业科学—农艺学]