新疆农业科学 ›› 2018, Vol. 55 ›› Issue (12): 2220-2227.DOI: 10.6048/j.issn.1001-4330.2018.12.008

• • 上一篇    下一篇

基于卷积神经网络干制哈密大枣纹理分级

罗秀芝1,马本学1, 2,李小霞1,胡洋洋1,王文霞1,雷声渊1   

  1. 1.石河子大学机械电气工程学院,新疆石河子 832000;
    2.农业部西北农业装备重点实验室,新疆石河子 83200
  • 收稿日期:2018-10-09 发布日期:2019-04-18
  • 通信作者: 马本学(1970-),男,山东人,教授,博士生导师,研究方向为图像光谱信息采集与处理技术、智能检测技术,(E-mail)mbx_shz@163.com
  • 作者简介:罗秀芝(1992-),女,湖南衡阳人,硕士研究生,研究方向为农产品检测,(E-mail)296513547@qq.com
  • 基金资助:
    国家自然科学基金项目“基于近红外光谱与机器视觉信息融合的干制哈密大枣多品质无损检测机理研究”(61763043)

Research on the Texture Classification of Dried Hami Jujube Based on Convolutional Neural Network

LUO Xiu-zhi1, MA Ben-xue1,2, LI Xiao-xia1, HU Yang-yang1, WANG Wen-xia1, LEI Sheng-yuan1   

  1. 1.College of Mechanical and Electrical Engineering, Shihezi University, Shihezi Xinjiang 832000, China; 2. Key Laborqtory of Northwest Agricultural Equipment, Ministry of Agriculure, P. R. China, Shihezi Xinjiang 832000, China
  • Received:2018-10-09 Published:2019-04-18
  • Correspondence author: MA Ben-xue(1970-),male,master's degree, professor, doctoral supervisor. Research field: Image spectral information collection and processing technology, intelligent detection technology, (E-mail)mbx_shz@163.com
  • Supported by:
    The National Natural Science Foundation of China “ Study on the comprehensive quality evaluation model of Lycium barbarum in Ningxia based on the relationship between water and quality ”(41661108);Innovation Program of Regional Cooperation of Xinjiang(Science and Technology Supporting Xinjiang Proguam) “Introduction and application of effective water and fertilizer management technology of Lycium barbarum in southern Xinjiang ”(2016E02025); Science and Technology Innovation Fund Project in Ningxia Academy of Agriculture and Forestry Sciences (NKYJ-13-25) “Research on the effect of water deficit on the growth and quality of Lycium barbarum”

摘要: 【目的】研究一种基于卷积神经网络干制哈密大枣纹理分级的方法。利用卷积神经网络解决干制哈密大枣的纹理分类问题。【方法】将大小统一的彩色图片输入网络,卷积核自动提取其纹理特征,进行分类。【结果】分类准确率达到了97.7%。【结论】与常用的灰度共生矩阵提取干制哈密大枣纹理特征(最大概率,相关性,对比度、能量、同质性和熵),再用BP神经网络和支持向量机(SVM)分类准确率相比的方法,避免了复杂纹理提取和图片预处理的过程,在测试时间相近的情况下识别率更高。

关键词: 卷积神经网络; 干制哈密大枣; 纹理特征; 分级

Abstract: 【Objective】 Texture detection and grading of dried Hami jujube is a difficult problem to realize the automatic classification of the dried date appearance quality, therefore, a method of texture classification of Hami jujube based on convolutional neural network was proposed.【Method】In this method, color images of uniform size were input into the network, and the convolutional kernel automatically extracted its texture features, and then classified them.【Result】Experimental results showed that the CNN could solve the problem of texture classification of Hami dried jujube, and the accuracy rate of the classification was up to 97.7%.【Conclusion】Compared with the commonly used gray level co-occurrence matrix (GLCM) to extract the texture characteristics (maximum probability, correlation, contrast, energy, homogeneity and entropy) of Hami dried jujube, and then compared with the accuracy classified by BP neural network (BP) and aupport vector machines (SVM), this method avoided complicated texture extraction and image preprocessing, and the recognition rate was higher when the test time was similar.

Key words: convolutional neural network; dried Hami jujube; texture feature; classification

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
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