docs/user_guide/gaze_analysis_pipeline/pipeline_modules/gaze_position_calibrators.md


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Gaze position calibrators
=========================

ArGaze provides ready-to-use gaze position calibrator algorithms.

Here are JSON samples to include the chosen module inside [ArFrame configuration](../advanced_topics/gaze_position_calibration.md) *gaze_position_calibrator* entry.

## Linear regression

```json
"LinearRegression": {
	"coefficients": [
        [
            0.901167941442693,
            0.0345129853595345
        ],
        [
            0.11551395622739168,
            0.9315744785596141
        ]
    ],
    "intercept": [
        65.43372920399452,
        -52.23141937917768
    ]
}
```

[See in code reference](../../../argaze.md/#argaze.GazeAnalysis.LinearRegression.GazePositionCalibrator)