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| DarkFlatFieldCorrection | |||||
| Process category | Brief description | Computational demand for typical tomography data (low, medium, high) | Comment(s) | Reference(s) | Common alternative process(es) |
|---|---|---|---|---|---|
| corrector | To apply the standard dark-and-flat-field normalisation to sample projections. | Low |
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| Code Block | ||
|---|---|---|
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>>> disp -avv
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3) DarkFlatFieldCorrection(savu.plugins.corrections.dark_flat_field_correction)
A Plugin to apply a simple dark and flatfield correction to raw timeseries data.
1) in_datasets : []
Create a list of the dataset(s) to process.
2) upper_bound : None
Set all values above the upper bound to this value.
3) out_datasets : []
Create a list of the dataset(s) to create.
4) lower_bound : None
Set all values below the lower_bound to this value.
5) pattern : PROJECTION
Data processing pattern is 'PROJECTION' or 'SINOGRAM'.
6) warn_proportion : 0.05
Output a warning if this proportion of values, or greater, are below and/or above
the lower/upper bounds, e.g enter 0.05 for 5%.
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>>> |
Additional notes |
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For basic information on this process, please use the disp -av (or disp -avv or disp-v[v] <process index>) command in Savu Configurator (see above). The table below is intended to provide some additional notes on a number of selected topics:
| Item | Parameter name | Parameter format | Example(s) | Comment(s) | |
|---|---|---|---|---|---|
| Parameter value | Effect | ||||
| 1 | in_datasets | ||||
| 2 | upper_bound | ||||
| 3 | out_datasets | ||||
| 4 | lower_bound | ||||
| 5 | pattern | ||||
| 6 | warn_proportion | ||||
...