Shen Weizheng

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Since current grading of plant diseases is mainly based on eyeballing, a new method is developed based on computer image processing. All influencing factors existed in the process of image segmentation was analyzed and leaf region was segmented by using Otsu method. In the HSI color system, H component was chosen to segment disease spot to reduce the(More)
In precision Agriculture, it is a vital issue to precisely formulate the agricultural productive project, because it will affect the agricultural productive benefits. This paper uses an improved genetic algorithm to solve optimization issues of productive project of large-scale farm. We have adopted J2EE to develop management and optimization of web-based(More)
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