1. Layered architecture model for plant leaf disease detection.
   1. Advantages and Disadvantage with this model
      1. How the disadvantage can overcome in Component based model.
   2. Suggest a paper for the particular Architecture.
2. Distributed architecture model for plant leaf disease detection.
   1. Advantages and Disadvantage with this model
      1. How the disadvantage can overcome in Component based model.
   2. Suggest a paper for the particular Architecture.
3. Client Server architecture model for plant leaf disease detection.
   1. Advantages and Disadvantage with this model
      1. How the disadvantage can overcome in Component based model.
   2. Suggest a paper for the particular Architecture.
4. Pipe Filter architecture model for plant leaf disease detection.
   1. Advantages and Disadvantage with this model
      1. How the disadvantage can overcome in Component based model.
   2. Suggest a paper for the particular Architecture.