Research on Image Location Technology of Crop Diseases and Pests Based on Haar-Adaboost

Abstract

In this paper, video monitoring in greenhouses is used to obtain crop pictures and identify pests and diseases from crop pictures. The pictures obtained in video monitoring are not necessarily the "real" pictures containing crops. Haar-adaboost algorithm is used to judge whether the pictures obtained by video contain crops at first, and then identify them if they contain crops. If they do not, they will be extracted next time. The haar-adaboost algorithm proposed in this paper can realize high speed and effective positioning of crop pest images