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The Research of Disease Spots Extraction Based on Evolutionary Algorithm
Joint Authors
Li, Kangshun
Xiong, Lu
Zhang, Dongbo
Liang, Zhengping
Xue, Yu
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-03
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
According to the characteristics of maize disease spot performance in the image, this paper designs two-histogram segmentation method based on evolutionary algorithm, which combined with the analysis of image of maize diseases and insect pests, with full consideration of color and texture characteristic of the lesion of pests and diseases, the chroma and gray image, composed of two tuples to build a two-dimensional histogram, solves the problem of one-dimensional histograms that cannot be clearly divided into target and background bimodal distribution and improved the traditional two-dimensional histogram application in pest damage lesion extraction.
The chromosome coding suitable for the characteristics of lesion image is designed based on second segmentation of the genetic algorithm Otsu.
Determining initial population with analysis results of lesion image, parallel selection, optimal preservation strategy, and adaptive mutation operator are used to improve the search efficiency.
Finally, by setting the fluctuation threshold, we continue to search for the best threshold in the range of fluctuations for implementation of global search and local search.
American Psychological Association (APA)
Li, Kangshun& Xiong, Lu& Zhang, Dongbo& Liang, Zhengping& Xue, Yu. 2017. The Research of Disease Spots Extraction Based on Evolutionary Algorithm. Journal of Optimization،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1185893
Modern Language Association (MLA)
Li, Kangshun…[et al.]. The Research of Disease Spots Extraction Based on Evolutionary Algorithm. Journal of Optimization No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1185893
American Medical Association (AMA)
Li, Kangshun& Xiong, Lu& Zhang, Dongbo& Liang, Zhengping& Xue, Yu. The Research of Disease Spots Extraction Based on Evolutionary Algorithm. Journal of Optimization. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1185893
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1185893