pmOverscanOptions Struct Reference
[Detrend Creation and Application]

#include <pmBias.h>

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Detailed Description

Options for overscan subtraction.

The overscan subtraction may be performed by reducing all overscan regions to a single value (e.g., if there is no structure); or the overscan may be fit perpendicular to the read direction (usually the columns) with a particular functional form; or a single value may be subtracted for each read/scan without fitting (if the structure defies characterisation). In any case, statistics are required to reduce multiple values to a single value (either for the scan, or for the entire overscan regions).

Definition at line 37 of file pmBias.h.

Data Fields
bool	single
	Reduce all overscan regions to a single value?
pmFit	fitType
	Type of fit to overscan.
unsigned int	order
	Order of polynomial, or number of spline pieces.
psStats *	stat
	Statistic to use when reducing the minor direction.
psPolynomial1D *	poly
	Result of polynomial fit.
psSpline1D *	spline
	Result of spline fit.

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Field Documentation

bool pmOverscanOptions::single

Reduce all overscan regions to a single value?

Definition at line 40 of file pmBias.h.

pmFit pmOverscanOptions::fitType

Type of fit to overscan.

Definition at line 41 of file pmBias.h.

unsigned int pmOverscanOptions::order

Order of polynomial, or number of spline pieces.

Definition at line 42 of file pmBias.h.

psStats* pmOverscanOptions::stat

Statistic to use when reducing the minor direction.

Definition at line 43 of file pmBias.h.

psPolynomial1D* pmOverscanOptions::poly

Result of polynomial fit.

Definition at line 45 of file pmBias.h.

psSpline1D* pmOverscanOptions::spline

Result of spline fit.

Definition at line 46 of file pmBias.h.

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The documentation for this struct was generated from the following file:

• pmBias.h

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