CONTINUOUS WAVELET ANALYSIS BASED SPECTRAL FEATURE SELECTION FOR WINTER WHEAT YELLOW RUST DETECTION

文献类型： 外文期刊

第一作者： Zhang Jingcheng

作者： Zhang Jingcheng;Wang Jihua;Zhang Jingcheng;Luo Juhua;Huang Wenjiang;Wang Jihua;Luo Juhua

作者机构：

关键词： yellow rust;continuous wavelet analysis;linear discrimination analysis (LDA);quadratic discriminate analysis (QDA)

期刊名称：INTELLIGENT AUTOMATION AND SOFT COMPUTING （ 影响因子：1.647； 五年影响因子：1.469 ）

ISSN： 1079-8587

年卷期： 2011 年 17 卷 5 期

页码：

收录情况： SCI

摘要： This study aims at identifying some mechanisms based on spectral features through continuous wavelet (CWT) analysis, and examining their estimating and discriminating power. In 2003, an inoculation of yellow rust fungal was conducted. Field measurements of canopy reflectance and biochemical properties were made with 5-7 day intervals during key growing period. Through a two-tailed paired student t-test, it was found that the variation of chlorophyll content is closely associated with the yellow rust infection. Based on this relationship, four spectral features were thus identified by CWT analysis. According to the results of stepwise linear regression and partial least squares (PLS) regression, the estimating power of those spectral features was not satisfied. However, the discriminating power of those features was revealed by linear discrimination analysis (LDA) and quadratic discriminate analysis (QDA), which yielded a success rate of 76.4%. Therefore, the CWT analysis and discriminate analysis are of great potential in identifying the yellow rust infected wheat plants.

分类号：

  • 相关文献

[1]Spectroscopic Leaf Level Detection of Powdery Mildew for Winter Wheat Using Continuous Wavelet Analysis. Zhang Jing-cheng,Yuan Lin,Wang Ji-hua,Huang Wen-jiang,Chen Li-ping,Zhang Dong-yan,Zhang Jing-cheng,Yuan Lin,Wang Ji-hua,Zhang Dong-yan,Huang Wen-jiang. 2012

[2]Estimating leaf SPAD values of freeze-damaged winter wheat using continuous wavelet analysis. Wang, Hui-fang,Huo, Zhi-guo,Zhou, Guang-sheng,Wu, Li,Wang, Hui-fang,Liao, Qin-hong,Feng, Hai-kuan,Liao, Qin-hong.

[3]Evaluation of spectral indices and continuous wavelet analysis to quantify aphid infestation in wheat. Luo, Juhua,Huang, Wenjiang,Yuan, Lin,Zhao, Chunjiang,Zhang, Jingcheng,Zhao, Jinling,Du, Shizhou.

[4]Discrimination of yellow rust and powdery mildew in wheat at leaf level using spectral signatures. Yuan, Lin,Zhang, Jingcheng,Zhao, Jinling,Du, Shizhou,Huang, Wenjiang,Wang, Jihua. 2012

[5]SELECTION OF SPECTRAL CHANNELS FOR SATELLITE SENSORS IN MONITORING YELLOW RUST DISEASE OF WINTER WHEAT. Yuan, Lin,Wang, Jihua,Yuan, Lin,Zhang, Jingcheng,Nie, Chenwei,Wei, Liguang,Yang, Guijun,Wang, Jihua,Yuan, Lin,Zhang, Jingcheng,Nie, Chenwei,Wei, Liguang,Yang, Guijun,Wang, Jihua. 2013

[6]Comparative Research on Estimating the Severity of Yellow Rust in Winter Wheat. Wang Jing,Jing Yuan-shu,Zhao Juan,Wang Jing,Huang Wen-jiang,Zhang Qing,Wang Li,Zhang Jing-cheng. 2015

[7]New Optimized Spectral Indices for Identifying and Monitoring Winter Wheat Diseases. Huang, Wenjiang,Guan, Qingsong,Guan, Qingsong,Zhao, Jinling,Liang, Dong,Huang, Linsheng,Zhang, Dongyan,Luo, Juhua,Zhang, Jingcheng. 2014

[8]Seedling and slow rusting resistance to stripe rust in Chinese common wheats. Xia, X. C.,Zhou, X. C.,Niu, Y. C.,He, Z. H.,Zhang, Y.,Li, G. Q.,Wan, A. M.,Wang, D. S.,Chen, X. M.,Lu, Q. L.,Singh, R. P.. 2006

[9]Differentiation of Yellow Rust and Powdery Mildew in Winter Wheat and Retrieving of Disease Severity Based on Leaf Level Spectral Analysis. Yuan Lin,Zhang Jing-cheng,Zhao Jin-ling,Wang Ji-hua,Yuan Lin,Zhang Jing-cheng,Wang Ji-hua,Huang Wen-jiang. 2013

[10]Comparison of Methods for Forecasting Yellow Rust in Winter Wheat at Regional Scale. Nie, Chenwei,Yuan, Lin,Yang, Xiaodong,Wei, Liguang,Yang, Guijun,Zhang, Jingcheng. 2015

[11]Comparison between wavelet spectral features and conventional spectral features in detecting yellow rust for winter wheat. Zhang, Jingcheng,Yuan, Lin,Yang, Guijun,Wang, Jihua,Zhang, Jingcheng,Yuan, Lin,Yang, Guijun,Wang, Jihua,Zhang, Jingcheng,Yuan, Lin,Yang, Guijun,Wang, Jihua,Zhang, Jingcheng,Pu, Ruiliang,Loraamm, Rebecca W.. 2014

[12]Vertical features of yellow rust infestation on winter wheat using hyperspectral imaging measurements. Zhao, Jinling,Zhang, Dongyan,Huang, Linsheng,Zhang, Qing,Liu, Wenjing,Yang, Hao. 2016

[13]Using in-situ hyperspectral data for detecting and discriminating yellow rust disease from nutrient stresses. Zhang, Jingcheng,Huang, Wenjiang,Yuan, Lin,Luo, Juhua,Wang, Jihua,Zhang, Jingcheng,Pu, Ruiliang,Zhang, Jingcheng,Yuan, Lin,Wang, Jihua,Huang, Wenjiang. 2012

[14]Analysis of spectral difference between the foreside and backside of leaves in yellow rust disease detection for winter wheat. Yuan, Lin,Zhang, Jing-Cheng,Wang, Ke,Wang, Ji-Hua,Yuan, Lin,Zhang, Jing-Cheng,Wang, Ji-Hua,Zhao, Jin-Ling,Loraamm, Rebecca-W.,Huang, Wen-Jiang.

[15]Transgressive segregation, heritability, and number of genes controlling durable resistance to stripe rust in one Chinese and two Italian wheat cultivars. Zhang, ZJ,Yang, GH,Li, GH,Jin, SL,Yang, XB. 2001

[16]Comparative virulence phenotypes and molecular genotypes of Puccinia striiformis f. sp tritici, the wheat stripe rust pathogen in China and the United States. Zhan, Gangming,Chen, Xianming,Wang, Meinan,Wan, Anmin,Cheng, Peng,Zhan, Gangming,Kang, Zhensheng,Huang, Lili,Wang, Meinan,Chen, Xianming,Chen, Xianming,Cao, Shiqin,Jin, Shelin. 2012

[17]QTL Mapping for Adult-Plant Resistance to Stripe Rust in a Common Wheat RIL Population Derived from Chuanmai 32/Chuanyu 12. Xia Xian-chun,He Zhong-hu,Wu Ling,Yang En-nian,Li Shi-zhao,Wu Ling,Zheng You-liang,He Zhong-hu,Zhang Zheng-yu,Zheng You-liang,Liu Yong-jian. 2012

[18]Molecular mapping of a recessive stripe rust resistance gene yrMY37 in Chinese wheat cultivar Mianmai 37. Ren, Yong,Xia, Xianchun,He, Zhonghu,Ren, Yong,Li, Shengrong,Zhou, Qiang,He, Yuanjiang,Wei, Yuming,Zheng, Youliang,He, Zhonghu.

[19]Molecular mapping of a novel yellow rust resistance gene of wheat using microsatellite markers. Ma, JX,Zhou, RH,Dong, YC,Wang, XM,Jia, JZ. 1999

[20]Stripe rust resistance gene Yr18 and its suppressor gene in Chinese wheat landraces. Zhu, Huazhong,Li, Shizhao,Xia, Xianchun,He, Zhonghu,Rosewarne, Garry M.,Zhang, Zhengyu,He, Zhonghu.

作者其他论文 更多>>

微信小程序