TInvarianceParams Struct Reference

Controls the training of invariances for search classifiers. More...

Data Fields
TInvarianceType	InvarianceType
double	MaxAngle
	Largest rotation angle (in radians).
double	MaxScaleMaxL
double	MinAngle
	Smallest rotation angle (in radians).
double	MinScaleMinL
char	Reserved [256]
	Reserved bytes for future use.
double	XYRadius

Detailed Description

Controls the training of invariances for search classifiers.

Please see the tutorial on search functions of Polimago for additional information.

Field Documentation

InvarianceType

TInvarianceType InvarianceType

Determines the type of invariance. See description of TInvarianceType for details.

MaxScaleMaxL

double MaxScaleMaxL

Largest scale (InvarianceType TI_RotScaleTrans) or singular value (InvarianceType TI_AffineGroup) in matrix SVD.

MinScaleMinL

double MinScaleMinL

Smallest scale (InvarianceType TI_RotScaleTrans) or singular value (InvarianceType TI_AffineGroup) in matrix SVD.

XYRadius

double XYRadius

Maximal translations given as a multiple of the feature window width or height - whichever is smaller. 0.5 is recommended.