scipp / essimaging

Imaging data reduction for the European Spallation Source
https://scipp.github.io/essimaging/
BSD 3-Clause "New" or "Revised" License
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[Requirement] SiemensStar spatial resolution measurement #17

Open YooSunYoung opened 5 months ago

YooSunYoung commented 5 months ago

Executive summary

Decide spatial resolution of an imaging detector

Context and background knowledge

SiemensStar is a standard mesh to measure a spatial resolution of an imaging detector. It can be done while adjusting optics of the detector, and after adjusting them. (Not necessarily online)

Inputs

Neutron images from imaging detectors using SiemensStar, i.e. Timepix

Methodology

Depends on the grid used for measuring spatial resolution. i.e. siemens star mtf

Outputs

Single number that represents the spatial resolution of a detector.

Which interfaces are required?

Python module / function, Jupyter notebook

Test cases

Timepix raw-data can be used, measure at SENJU.

Comments

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