Key Guidelines:
✅ Use the correct calibration object type and serial number.
✅ Panel must stay in the case; only remove the lid.
✅ Handle only by the edges. Clean gently with a microfiber cloth.
❌ Do not touch the surface, apply pressure, or use a damaged/dirty panel.
❌ Do not use mismatched panel types or incorrect measuring volumes.
Exposure Settings:
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Use Automatic Exposure when possible.
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If manual, adjust until no red overexposure is seen.
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Adjust exposure for each position, if not in auto mode.
Calibration is needed before first use, or after any lens/camera adjustment or volume change.
The following calibration steps capture variation in depth, tilt, and single-camera perspectives to compute the stereo system intrinsic, extrinsic and scaling parameters.
9-Position Process (use with latest generation CPA10 or CP40)
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Centered, position 0°
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Closer to sensor, 0°
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Further away, 0°
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Centered, 0°, Perpendicular to Left Camera
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Centered, 0°, Perpendicular to Right Camera
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Tilted 25°, 0°
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Tilted 25°, 90°
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Tilted 40°, 180°
- Tilted 40°, 270°
13-Position Process (use with coded or simple panels CP10 or CP20)
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Centered, position 0°
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Closer to sensor, 0°
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Further away, 0°
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Tilted 40°, center, 0°
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Tilted 40°, center, 180°
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Left camera only, 180°
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Left camera only, 270°
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Left camera only, 0°
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Left camera only, 90°
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Right camera only, 90°
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Right camera only, 180°
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Right camera only, 270°
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Right camera only, 0°
