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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (1): 24-29.doi: 10.11924/j.issn.1000-6850.2014-1570

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

图像识别技术在树木年轮分析中的应用进展

薛 倩1,杨银科2   

  1. (1陕西交通职业技术学院信息工程系,西安 710018；2长安大学环境科学与工程学院,西安 710054）
  • 收稿日期:2014-06-03 修回日期:2014-06-03 接受日期:2014-09-12 出版日期:2015-03-18 发布日期:2015-03-18
  • 通讯作者: 薛倩
  • 基金资助:

    基金项目：国家自然科学青年基金项目“渭河流域气候及河川径流变化的树轮记录”(41102107)；中国科学院黄土与第四纪地质国家重点实验室开放基金项目“渭河流域树木年轮宽度、同位素分析研究”(SKLLQG1209)。

The Application Advances of Image Processing and Pattern Recognition Technology
in Dendrochronology

Xue Qian1, Yang Yinke2   

  1. (1Department of Information Engineering, Shaanxi College of Communication Technology, Xi’an 710018;2School of Environmental Science and Engineering, Chang’an University, Xi’an 710054)
  • Received:2014-06-03 Revised:2014-06-03 Accepted:2014-09-12 Online:2015-03-18 Published:2015-03-18

摘要：

图像识别技术在树木年轮学研究中具有重要的地位和实用价值。在了解树轮图像分析技术发展历程的基础上，介绍了图像处理新技术在树木年轮分析中的应用，综述了国内外的研究进展。从研究区域、思路与方法、应用领域等方面详细综述了国内最新的研究进展。概述了研究存在的问题及未来的展望。结论表明，图像识别技术能够取代树轮实验分析中常规的人工操作，可以大幅度提高实验分析的自动化程度、量测的精准度以及工作效率。虽然图像识别技术在树木年轮实验分析中仍处在起步阶段，但是其超强的技术优势和发展前景已经显现。

关键词: 沙门氏菌, 沙门氏菌, 多重耐药性, 整合子, 基因盒

Abstract: The application and development of image recognition to the tree-ring research has both important value and practical significance. In this study, the new techniques of image processing were described on the basis of understanding its development course, and major advances in the subject over the world were reviewed. Many latest national progresses were reviewed emphatically on aspects of studying regions, approaches and methodologies, and applications. Inadequate aspects and prospects of image recognition studies in dendrochronology were also summarized. It was clear that the degree of automation, efficiency and measuring precision were impressively improved as the traditional manual operation was substituted by image processing and pattern recognition technology in tree-ring researches. Although the application of image recognition in dendrochronology is at its start stage, it will have obvious technical advantages and a wide prospect in the future.