Research Article
A Deep Learning Model for Quick and Accurate Rock Recognition with Smartphones
Table 4
The presented method is compared with traditional recognition methods and feature extraction methods based on the rock thin section.
| Recognition methods | Recognition period | Recognition process and cost estimate | Whether it can be applied in the field | Recognition accuracy |
| The presented method | Real-time recognition | Use a smartphone to take pictures of the rocks directly. Approximately $300 | Can be recognized in the field | Meet the accuracy of the survey | Traditional recognition methods | More than 2 days | Collect rock specimens, make rock thin sections, and observe the thin sections under the microscope by professionals. Costs over $850 | Unable to recognize in the field | Meet the accuracy of the survey | The method for analyzing and feature extraction based on the rock thin section | More than 2 days | Collect rock samples, make rock thin sections, and recognize in PC. Costs over $850 | Unable to recognize in the field | Meet the accuracy of the survey |
|
|