Plants Disease Detection using CNN Model in Machine Learning.
(Back to top)
Plant disease can directly lead to stunted growth causing bad effects on yields. An economic loss of up to $20 billion per year is estimated all over the world. Diverse conditions are the most difficult challenge for researchers due to the geographic differences that may hinder the accurate identification. In addition, traditional methods mainly rely on specialists, experience, and manuals, but the majority of them are expensive, time-consuming, and labor-intensive with difficulty detecting precisely. Therefore, a rapid and accurate approach to identify plant diseases seems so urgent for the benefit of business and ecology to agriculture.
In agriculture products, diseases are the main cause for the lessening in both quality and production of the agriculture products. Farmers puts their great effort in picking best seeds of plant and also provide proper environment for the growth of the plant, although there are lot of diseases that affects plant result in plant disease.
Recognition of the deleterious regions of plants can be considered as the solution for saving the reduction of crops and productivity. The past traditional approach for disease detection and classification requires enormous amount of time, extreme amount of work and continues farm monitoring.
- GoogLeNet(Inception_V3)
- Transfer Learning
- Color
- Train: 80%, Test: 20%
The inception module uses parallel 1 × 1, 3 × 3, and 5 × 5 convolutions along with a max-pooling layer in parallel, hence enabling it to capture a variety of features in parallel.
Plant Village dataset is a public dataset of 54,305 images of diseased and healthy plant leaves collected under controlled conditions ( PlantVillage Dataset). The images cover 14 species of crops, including: apple, blueberry, cherry, grape, orange, peach, pepper, potato, raspberry, soy, squash, strawberry and tomato. It contains images of 17 basic diseases, 4 bacterial diseases, 2 diseases caused by mold (oomycete), 2 viral diseases and 1 disease caused by a mite. 12 crop species also have healthy leaf images that are not visibly affected by disease.
Name | No of Classes | Class Names |
---|---|---|
Apple | 04 | 'Apple___Apple_scab','Apple___Black_rot','Apple___Cedar_apple_rust' 'Apple___healthy' |
Blueberry | 01 | 'Blueberry___healthy' |
Cherry | 02 | 'Cherry_(including_sour)Powdery_mildew', 'Cherry(including_sour)_healthy' |
Corn | 04 | 'Corn___Cercospora_leaf_spot', 'Corn___Common_rust','Corn___Northern_Leaf_Blight','Corn___healthy' |
Grape | 04 | 'Grape___Black_rot','Grape___Esca_(Black_Measles)','Leaf_blight_(Isariopsis_Leaf_Spot)','Grape___healthy' |
Orange | 01 | 'Orange___Haunglongbing_(Citrus_greening)' |
Peach | 02 | 'Peach___Bacterial_spot','Peach___healthy' |
Pepper | 02 | 'Pepper,_bell___Bacterial_spot','Pepper,_bell___healthy' |
Potato | 03 | 'Potato___Early_blight','Potato___Late_blight','Potato___healthy' |
Raspberry | 01 | 'Raspberry___healthy' |
Soyabean | 01 | 'Soybean___healthy' |
Squash | 01 | 'Squash___Powdery_mildew' |
Strawberry | 02 | 'Strawberry___Leaf_scorch','Strawberry___healthy' |
Tomato | 10 | Tomato: 'Bacterial_spot','Early_blight', 'Late_blight', 'Leaf_Mold', 'Septoria_leaf_spot', 'Spider_mites','Target_Spot', 'Yellow_Leaf_Curl_Virus', 'Mosaic_virus', 'Healthy' |
Acieved an training accuracy of 90.19 and validation accuracy of 91.97