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- Assume that the detector image is produced by a set of tiles (a.k.a., segment, section, 2x1, sensor, Si-pixel matrix, etc).
- Each tile has well defined by design geometry of pixels, which does not need in separate calibration.
- Pixel center coordinate for each tile can be defined as a look-up table in its "natural" coordinate system. For example, CSPAD 2x1 tile geometry is defined as:
| Code Block | ||
|---|---|---|
| ||
(Xmin,Ymax) ^ Y (Xmax,Ymax)
(0,0) | (0,387)
------------------------------
| | |
| | |
| | |
--|-------------+--------------|----> X
| | |
| | |
| | |
------------------------------
(184,0) | (184,387)
(Xmin,Ymin) (Xmax,Ymin) |
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