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RotationWarper Class Reference
Public Member Functions

RotationWarper Class Reference
[Images Warping]

Rotation-only model image warper interface. More...

#include <warpers.hpp>

Inherited by RotationWarperBase< P >, RotationWarperBase< CompressedRectilinearPortraitProjector >, RotationWarperBase< CompressedRectilinearProjector >, RotationWarperBase< CylindricalPortraitProjector >, RotationWarperBase< CylindricalProjector >, RotationWarperBase< FisheyeProjector >, RotationWarperBase< MercatorProjector >, RotationWarperBase< PaniniPortraitProjector >, RotationWarperBase< PaniniProjector >, RotationWarperBase< PlanePortraitProjector >, RotationWarperBase< PlaneProjector >, RotationWarperBase< SphericalPortraitProjector >, RotationWarperBase< SphericalProjector >, RotationWarperBase< StereographicProjector >, and RotationWarperBase< TransverseMercatorProjector >.

Public Member Functions

virtual Point2f warpPoint (const Point2f &pt, InputArray K, InputArray R)=0
 Projects the image point.
virtual Rect buildMaps (Size src_size, InputArray K, InputArray R, OutputArray xmap, OutputArray ymap)=0
 Builds the projection maps according to the given camera data.
virtual Point warp (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, OutputArray dst)=0
 Projects the image.
virtual void warpBackward (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, Size dst_size, OutputArray dst)=0
 Projects the image backward.
virtual Rect warpRoi (Size src_size, InputArray K, InputArray R)=0

Detailed Description

Rotation-only model image warper interface.

Definition at line 59 of file detail/warpers.hpp.

Member Function Documentation

virtual Rect buildMaps ( Size  src_size,
InputArray  K,
InputArray  R,
OutputArray  xmap,
OutputArray  ymap 
) [pure virtual]

Builds the projection maps according to the given camera data.

Parameters:
src_sizeSource image size
KCamera intrinsic parameters
RCamera rotation matrix
xmapProjection map for the x axis
ymapProjection map for the y axis
Returns:
Projected image minimum bounding box

Implemented in RotationWarperBase< P >, PlaneWarper, SphericalWarper, CylindricalWarper, RotationWarperBase< PlaneProjector >, RotationWarperBase< SphericalPortraitProjector >, RotationWarperBase< PaniniPortraitProjector >, RotationWarperBase< StereographicProjector >, RotationWarperBase< CompressedRectilinearProjector >, RotationWarperBase< SphericalProjector >, RotationWarperBase< FisheyeProjector >, RotationWarperBase< CompressedRectilinearPortraitProjector >, RotationWarperBase< PaniniProjector >, RotationWarperBase< TransverseMercatorProjector >, RotationWarperBase< CylindricalPortraitProjector >, RotationWarperBase< CylindricalProjector >, RotationWarperBase< MercatorProjector >, and RotationWarperBase< PlanePortraitProjector >.

virtual Point warp ( InputArray  src,
InputArray  K,
InputArray  R,
int  interp_mode,
int  border_mode,
OutputArray  dst 
) [pure virtual]

Projects the image.

Parameters:
srcSource image
KCamera intrinsic parameters
RCamera rotation matrix
interp_modeInterpolation mode
border_modeBorder extrapolation mode
dstProjected image
Returns:
Project image top-left corner

Implemented in RotationWarperBase< P >, PlaneWarper, SphericalWarper, CylindricalWarper, RotationWarperBase< PlaneProjector >, RotationWarperBase< SphericalPortraitProjector >, RotationWarperBase< PaniniPortraitProjector >, RotationWarperBase< StereographicProjector >, RotationWarperBase< CompressedRectilinearProjector >, RotationWarperBase< SphericalProjector >, RotationWarperBase< FisheyeProjector >, RotationWarperBase< CompressedRectilinearPortraitProjector >, RotationWarperBase< PaniniProjector >, RotationWarperBase< TransverseMercatorProjector >, RotationWarperBase< CylindricalPortraitProjector >, RotationWarperBase< CylindricalProjector >, RotationWarperBase< MercatorProjector >, and RotationWarperBase< PlanePortraitProjector >.

virtual void warpBackward ( InputArray  src,
InputArray  K,
InputArray  R,
int  interp_mode,
int  border_mode,
Size  dst_size,
OutputArray  dst 
) [pure virtual]

Projects the image backward.

Parameters:
srcProjected image
KCamera intrinsic parameters
RCamera rotation matrix
interp_modeInterpolation mode
border_modeBorder extrapolation mode
dst_sizeBackward-projected image size
dstBackward-projected image

Implemented in RotationWarperBase< P >, RotationWarperBase< PlaneProjector >, RotationWarperBase< SphericalPortraitProjector >, RotationWarperBase< PaniniPortraitProjector >, RotationWarperBase< StereographicProjector >, RotationWarperBase< CompressedRectilinearProjector >, RotationWarperBase< SphericalProjector >, RotationWarperBase< FisheyeProjector >, RotationWarperBase< CompressedRectilinearPortraitProjector >, RotationWarperBase< PaniniProjector >, RotationWarperBase< TransverseMercatorProjector >, RotationWarperBase< CylindricalPortraitProjector >, RotationWarperBase< CylindricalProjector >, RotationWarperBase< MercatorProjector >, and RotationWarperBase< PlanePortraitProjector >.

virtual Point2f warpPoint ( const Point2f &  pt,
InputArray  K,
InputArray  R 
) [pure virtual]

Projects the image point.

Parameters:
ptSource point
KCamera intrinsic parameters
RCamera rotation matrix
Returns:
Projected point

Implemented in RotationWarperBase< P >, PlaneWarper, RotationWarperBase< PlaneProjector >, RotationWarperBase< SphericalPortraitProjector >, RotationWarperBase< PaniniPortraitProjector >, RotationWarperBase< StereographicProjector >, RotationWarperBase< CompressedRectilinearProjector >, RotationWarperBase< SphericalProjector >, RotationWarperBase< FisheyeProjector >, RotationWarperBase< CompressedRectilinearPortraitProjector >, RotationWarperBase< PaniniProjector >, RotationWarperBase< TransverseMercatorProjector >, RotationWarperBase< CylindricalPortraitProjector >, RotationWarperBase< CylindricalProjector >, RotationWarperBase< MercatorProjector >, and RotationWarperBase< PlanePortraitProjector >.

virtual Rect warpRoi ( Size  src_size,
InputArray  K,
InputArray  R 
) [pure virtual]
Parameters:
src_sizeSource image bounding box
KCamera intrinsic parameters
RCamera rotation matrix
Returns:
Projected image minimum bounding box

Implemented in RotationWarperBase< P >, PlaneWarper, RotationWarperBase< PlaneProjector >, RotationWarperBase< SphericalPortraitProjector >, RotationWarperBase< PaniniPortraitProjector >, RotationWarperBase< StereographicProjector >, RotationWarperBase< CompressedRectilinearProjector >, RotationWarperBase< SphericalProjector >, RotationWarperBase< FisheyeProjector >, RotationWarperBase< CompressedRectilinearPortraitProjector >, RotationWarperBase< PaniniProjector >, RotationWarperBase< TransverseMercatorProjector >, RotationWarperBase< CylindricalPortraitProjector >, RotationWarperBase< CylindricalProjector >, RotationWarperBase< MercatorProjector >, and RotationWarperBase< PlanePortraitProjector >.

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