Implement cone-beam geometry calibration #21
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Signed-off-by: Nicola VIGANO <nicola.vigano@esrf.fr>
Signed-off-by: Nicola VIGANO <nicola.vigano@esrf.fr>
Signed-off-by: Nicola VIGANO <nicola.vigano@esrf.fr>
Signed-off-by: Nicola VIGANO <nicola.vigano@esrf.fr>
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Description
Cone-beam geometries present more degrees of freedom than parallel-beam geometries. In this PR, we implement the protocol for calibrating cone-beam geometries described in [1]. This extends the use of this library outside synchrotron tomography. This PR also introduces a more general fiducial-marker tracking code, that could be used for refined calibration of other geometries.
TODO
Notes
This procedure is based on sampling one fiducial marker over two off-axis and off-plane rotations.
[1] Noo, F., Clackdoyle, R., Mennessier, C., White, T. A. & Roney, T. J. (2000). Phys. Med. Biol. 45, 3489–3508. doi: 10.1088/0031-9155/45/11/327