Introduction - If you have any usage issues, please Google them yourself
To take a different control methods based on different levels of crop disease levels, crop yields and reduce environmental pollution, the proposed plant leaves disease classification algorithm under complex background. First, the threshold segmentation method cucumber disease leaf images lesion segmentation secondly, to calculate the ratio of the number of pixels in the lesion area and the number of pixels in the region of diseased leaves and finally a comparative rating of crop disease grading criteria for determining disease level category. Using this method on two kinds of crop disease leaf images using five common of disease classification test, recognition accuracy up to 92. 7 . The results show that the method of crop disease leaf classification is feasible and effective