Box 2. Steps of the RPN for candidate regions.
| RPN steps for candidate regions: | |
|---|---|
| Step 1: | To slide a window on the map of rice disease |
| Step 2: | To classify the leaf infections and revert back the location of the frame, a neural network is formed. |
| Step 3: | To provide approximate distribution details of leaf infection according to the position of the sliding window |
| Step 4: | To achieve a better location of leaf infection with the box’s regression |