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Calibration
[Calibration] involves the following procedures.
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Dark Image and Bright Image are obtained from the detector.
- [Dark Image(s)]: An image obtained without generating X-rays.
- [Bright Image(s)]: An image obtained by generating X-rays without a phantom or any other object on the detector.
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Generate [Avgdark.raw], [Offset.raw], [Gain.raw], [BPM.raw]: Used for Corrected Image calculations.
- Corrected Image: An image generated by applying calibration results to a raw image.
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Creates a Bad Pixel Map. Uses the surrounding pixel values to calibrate the bad pixel values.
NOTE
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This page has a brief explanation, a detailed one can be found at the end of this document.
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