您好，欢迎访问湖北省农业科学院 机构知识库！
湖北省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Convolutional neural network-based portable computer vision system for freshness assessment of crayfish (Prokaryophyllus clarkii)

文献类型： 外文期刊

作者： Wang, Chao 1 ; Liu, Yan 1 ; Xia, Zhenzhen 4 ; Wang, Qiao 1 ; Duan, Shuo 1 ; Gong, Zhiyong 1 ; Chen, Jiwang 1 ;

作者机构： 1.Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Peoples R China

2.Wuhan Polytech Univ, Key Lab Deep Proc Major Grain & Oil, Minist Educ, Coll Food Sci & Engn, Wuhan, Peoples R China

3.Wuhan Polytech Univ, Hubei Key Lab Proc & Transformat Agr Prod, Coll Food Sci & Engn, Wuhan, Peoples R China

4.Hubei Acad Agr Sci, Inst Agr Qual Stand & Testing Technol Res, Wuhan, Peoples R China

关键词： aquaculture; chemometrics; computer vision; convolutional neural network; food safety

期刊名称：JOURNAL OF FOOD SCIENCE （ 影响因子：3.693； 五年影响因子：3.856 ）

ISSN： 0022-1147

年卷期： 2022 年 87 卷 12 期

页码：

收录情况： SCI

摘要： Developing novel techniques for freshness assessment are of the utmost importance in yield and trade of aquatic products. The crayfish (Prokaryophyllus clarkii) is one of the most popular freshwater products in China, and its food safety should be a serious concern. In this study, a convolutional neural network (CNN)-based portable computer vision system for freshness assessment of crayfish method was proposed. A portable microscope was utilized to collect the microscopic images of crayfish with different freshness levels. The convolutional neural network was constructed and then optimized to extract features from the microscopic images. For the pictures from the portable microscope, the prediction accuracies of freshness could be 86.5% and 83.3% when the optimized networks were applied. The results indicate that the convolutional neural network-based portable computer vision system may provide an alternative way for the freshness assessment in the crayfish industrial chain. Practical Application Portable computer vision system was constructed by a portable microscope connected to a mobile phone. The freshness of crayfish could be rapidly assessed by analyzing the pictures of crayfish using the system. The convolutional neural network-based portable computer vision system may provide an alternative way for the freshness assessment in the crayfish industrial chain.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：湖北省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台