cv::detail::RotationWarper Class Reference

OpenCV 4.1.0

Open Source Computer Vision

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

#include <opencv2/stitching/detail/warpers.hpp>

Inheritance diagram for cv::detail::RotationWarper:

Public Member Functions
virtual	~RotationWarper ()

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 float	getScale () const

virtual void	setScale (float)

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 Point2f	warpPoint (const Point2f &pt, InputArray K, InputArray R)=0
	Projects the image point.

virtual Rect	warpRoi (Size src_size, InputArray K, InputArray R)=0

Detailed Description

Rotation-only model image warper interface.

Constructor & Destructor Documentation

virtual cv::detail::RotationWarper::~RotationWarper ( )

inlinevirtual

Member Function Documentation

virtual Rect cv::detail::RotationWarper::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_size	Source image size
K	Camera intrinsic parameters
R	Camera rotation matrix
xmap	Projection map for the x axis
ymap	Projection map for the y axis

Returns: Projected image minimum bounding box

Implemented in cv::detail::CylindricalWarperGpu, cv::detail::SphericalWarperGpu, cv::detail::PlaneWarperGpu, cv::detail::CylindricalWarper, cv::detail::SphericalWarper, cv::detail::AffineWarper, cv::detail::PlaneWarper, cv::detail::RotationWarperBase< P >, cv::detail::RotationWarperBase< PlaneProjector >, cv::detail::RotationWarperBase< SphericalPortraitProjector >, cv::detail::RotationWarperBase< PaniniPortraitProjector >, cv::detail::RotationWarperBase< StereographicProjector >, cv::detail::RotationWarperBase< CompressedRectilinearProjector >, cv::detail::RotationWarperBase< SphericalProjector >, cv::detail::RotationWarperBase< FisheyeProjector >, cv::detail::RotationWarperBase< CompressedRectilinearPortraitProjector >, cv::detail::RotationWarperBase< PaniniProjector >, cv::detail::RotationWarperBase< TransverseMercatorProjector >, cv::detail::RotationWarperBase< CylindricalPortraitProjector >, cv::detail::RotationWarperBase< CylindricalProjector >, cv::detail::RotationWarperBase< MercatorProjector >, and cv::detail::RotationWarperBase< PlanePortraitProjector >.

virtual float cv::detail::RotationWarper::getScale ( ) const

inlinevirtual

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

virtual void cv::detail::RotationWarper::setScale ( float )

inlinevirtual

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

virtual Point cv::detail::RotationWarper::warp	(	InputArray	src,
		InputArray	K,
		InputArray	R,
		int	interp_mode,
		int	border_mode,
		OutputArray	dst
	)

pure virtual

Projects the image.

Parameters

src	Source image
K	Camera intrinsic parameters
R	Camera rotation matrix
interp_mode	Interpolation mode
border_mode	Border extrapolation mode
dst	Projected image

Returns: Project image top-left corner

Implemented in cv::detail::CylindricalWarperGpu, cv::detail::SphericalWarperGpu, cv::detail::PlaneWarperGpu, cv::detail::CylindricalWarper, cv::detail::SphericalWarper, cv::detail::AffineWarper, cv::detail::PlaneWarper, cv::detail::RotationWarperBase< P >, cv::detail::RotationWarperBase< PlaneProjector >, cv::detail::RotationWarperBase< SphericalPortraitProjector >, cv::detail::RotationWarperBase< PaniniPortraitProjector >, cv::detail::RotationWarperBase< StereographicProjector >, cv::detail::RotationWarperBase< CompressedRectilinearProjector >, cv::detail::RotationWarperBase< SphericalProjector >, cv::detail::RotationWarperBase< FisheyeProjector >, cv::detail::RotationWarperBase< CompressedRectilinearPortraitProjector >, cv::detail::RotationWarperBase< PaniniProjector >, cv::detail::RotationWarperBase< TransverseMercatorProjector >, cv::detail::RotationWarperBase< CylindricalPortraitProjector >, cv::detail::RotationWarperBase< CylindricalProjector >, cv::detail::RotationWarperBase< MercatorProjector >, and cv::detail::RotationWarperBase< PlanePortraitProjector >.

virtual void cv::detail::RotationWarper::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

src	Projected image
K	Camera intrinsic parameters
R	Camera rotation matrix
interp_mode	Interpolation mode
border_mode	Border extrapolation mode
dst_size	Backward-projected image size
dst	Backward-projected image

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

virtual Point2f cv::detail::RotationWarper::warpPoint	(	const Point2f &	pt,
		InputArray	K,
		InputArray	R
	)

pure virtual

Projects the image point.

Parameters

pt	Source point
K	Camera intrinsic parameters
R	Camera rotation matrix

Returns: Projected point

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

virtual Rect cv::detail::RotationWarper::warpRoi	(	Size	src_size,
		InputArray	K,
		InputArray	R
	)

pure virtual

Parameters

src_size	Source image bounding box
K	Camera intrinsic parameters
R	Camera rotation matrix

Returns: Projected image minimum bounding box

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

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

detail/warpers.hpp