A STUDY ON THE SEGMENTATION METHOD IN IMAGE PROCESSING FOR PLANT DISEASE OF GREE NHOUSE

In order to accurately get plant diseases reason and degree,improve the intellectualized diagnoses of greenhouse plant disease,the segmentation method of the image processing technology is deeply studied in this paper.By means of experiment of downy mildew and anthracnose of cucumber in greenhouse,the new way of double-humped Method with many regions for wiping off background is found,edge detection technique and threshold segmentation technique is compared in effect of the segmentation in the normal and diseases site.