When the GRAN EYE determination accuracy is low
When the GRAN EYE determination accuracy is low
When using GRANEYE, differences in environment or improper settings may prevent the product from performing as it should.
If you feel that the judgment accuracy is low, please check the contents of this article and experience the performance of GRAN EYE with correct settings.
GRAN EYE has been tested in our in-house verification environment more than 98% accuracy in our in-house verification environment. in our in-house testing environment.
By reviewing the settings in accordance with the contents of this article, you can enjoy playing with the same level of performance.
checkpoint
1. Is the calibration correct?
If the calibration is off, it will greatly affect the scoring accuracy.
Compare with reference images and check for any deviations in calibration results.
Correct example
Examples of misalignment
2. Check the AI model used
GRAN EYE has three judgment AI models, which differ in accuracy and speed.
Use the more accuracy-oriented model if you are aiming for improved accuracy.
| Model name | Features | Speed |
|---|---|---|
| Light | Performance-oriented | |
| Basic | Balance-oriented | |
| Pro | Accuracy oriented |
About AI Model Operation Test
You can perform a test to determine which AI model is suitable for your device. Test results are displayed in three levels
| Evaluation | Contents | Scoring processing time (approximate) |
|---|---|---|
| Operable | Comfortable to play | Less than 1.5 seconds |
| Delay | Slight delay in judging speed, but playable | 1.5 to 3 seconds |
| Inoperable | Not usable due to significant delay in judgment speed | More than 3 seconds |
In this test, only “terminal processing power” is checked.
Actual play may take slightly longer than the test results due to the additional processing of receiving images from the camera.
If your network speed is extremely slow or unstable, your score judgment may be delayed significantly. We recommend that you use a stable network environment in order to play the game comfortably.
3. Is the camera in focus?
The camera’s focus can be adjusted by rotating the camera’s focus ring. If the focus is out of focus, darts will not be recognized correctly.
Please check the camera image to ensure that the image is clear, as the focus may be shifted when the lens cap is removed.
In focus.
Out of focus.
4. Brightness and illumination of camera image
If the brightness of the camera image is not appropriate, it may affect the accuracy of the judgment.
Please make sure that the image is not excessively bright or dark.
Example of too bright
Examples of too dark
5. Dartboard design
Calibration may fail if the design or color scheme of the dartboard differs from the general specifications.
- Designs with overlapping numbers, logos, etc.
- Segment color scheme differs from normal
If the color scheme is off due to board rotation, setting the calibration point manually will ensure correct scoring.
Unavailable dartboards
GRAN EYE cannot be used with the following types of dartboards. Please be aware of this.
- Designs that differ from the usual color scheme (different colors)
- Wires that are not recessed
- Not a standard steel dartboard (13.2in)
5. Dartboard brands
Incorrect brand selection of the dartboard used may result in incorrect judging.
6. Dart points
If black points are used, the judgment may fail.
It is recommended to use silver, gold, or other brightly colored points.
If no improvement
If the accuracy does not improve after checking the above, please contact support. Our agents will respond directly to you.
Our agents will respond directly to you.
