Early Blight and Late Blight Disease Prediction using CNN for Potato Leaves

Abstract

A well-known vegetable crop farmed all throughout the world is the potato. The possibility of a large number of diseases, however, could also impair the harvest. In order to quickly deal with the crop, it is vital for the planter to recognise the type of contamination. It had been determined that the leaves were a simple indicator of many diseases. Many Machine Learning (ML) techniques as well as Convolution Neural Network (CNN) models are superior in the literature for the detection of tomato crop diseases. CNN models rely on deep learning and neural networks, which are superior than traditional machine learning methods like decision trees and kNN. Although well before CNN creates beautiful artwork, the wide range of subjects they cover renders them operationally intensive. This painting suggests a less complex CNN model with eight convolution layer At the publicly accessible dataset PlantVillage, the recommended compact model performs better than the standard machine learning techniques and pre-trained fashions with an accuracy of 98.4%. The PlantVillage dataset includes 39 classes of different crops, including tomato diseases. These crops include apple, potato, maize, grapes, and more. In comparison to VGG16, which has an amazing accuracy of 93% 5% in pretrained patterns, k-NN has the absolute best accuracy of 94% in conventional ML approaches. After image augmentation, picture pre-processing was used to improve the suggested CNN's overall performance by having the ability to modify the brightness of the image using the knowledge of a prospective variable involving a randomized width of the image. The suggested model, which has a 98% accuracy rate, is also incredibly effective with datasets other than PlantVillage.