Bidly is a mobile app (only on Android for now) I built for contract bridge lovers. By taking a photo of a complete bridge hand, it recognizes all 52 cards and assigns them to four players based on card locations. Then, the highest contract for each player is solved by a Double Dummy Solver.
The following screenshots should be self-explanatory.
Limitations & Known Issues
For now, bidly has difficulties
- recognizing cards with non-standard symbols;
- recognizing cards when the lighting condition is not ideal;
- recognizing cards when they are too far away from the camera.