Plant Disease Detection Techniques: A Review

The Plant disease detection is the technique which is applied to detect diseases from the infected plants. The plant disease detection techniques consist of two phases, in the first phase segmentation of the input image done which detect diseased portion from the input image. The technique of features extraction is applied which will extract the features of the image and also classify extracted features using various classifiers. In this paper, various techniques of segmentation, feature extraction and classification is reviewed and discussed in terms of various parameters.