Draft Measurement Algorithm Core
Draft Scale Recognition Algorithm
Based on semantic segmentation neural networks to separate waterline and scale digits, then compute accurate draft values under complex sea states.
- Wave-resistant curve fitting
- Perspective tilt correction
- Automatic scale output for settlement
Ballast Level Estimation Logic
Combines high-sensitivity sensor streams with rule models to validate touch-water/touch-bottom states and produce reliable tank-level results.
- Millimeter-level processing chain
- Real-time visualization and records
- Supports traceable quality checks
