Warper that maps an image onto the unit sphere located at the origin. More...

#include "warpers.hpp"

Inheritance diagram for cv::detail::SphericalWarper:

Public Member Functions
	SphericalWarper (float scale)
	Construct an instance of the spherical warper class. More...

Rect	buildMaps (Size src_size, InputArray K, InputArray R, OutputArray xmap, OutputArray ymap)
	Builds the projection maps according to the given camera data. More...

Point	warp (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, OutputArray dst)
	Projects the image. More...

Public Member Functions inherited from cv::detail::RotationWarperBase< SphericalProjector >
Rect	buildMaps (Size src_size, InputArray K, InputArray R, OutputArray xmap, OutputArray ymap)
	Builds the projection maps according to the given camera data. More...

float	getScale () const

void	setScale (float val)

Point	warp (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, OutputArray dst)
	Projects the image. More...

void	warpBackward (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, Size dst_size, OutputArray dst)
	Projects the image backward. More...

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

Rect	warpRoi (Size src_size, InputArray K, InputArray R)

Public Member Functions inherited from cv::detail::RotationWarper
virtual	~RotationWarper ()

Protected Member Functions
void	detectResultRoi (Size src_size, Point &dst_tl, Point &dst_br)

Protected Member Functions inherited from cv::detail::RotationWarperBase< SphericalProjector >
void	detectResultRoiByBorder (Size src_size, Point &dst_tl, Point &dst_br)

Additional Inherited Members
Protected Attributes inherited from cv::detail::RotationWarperBase< SphericalProjector >
SphericalProjector	projector_

Detailed Description

Warper that maps an image onto the unit sphere located at the origin.

Projects image onto unit sphere with origin at (0, 0, 0). Poles are located at (0, -1, 0) and (0, 1, 0) points.

Constructor & Destructor Documentation

cv::detail::SphericalWarper::SphericalWarper ( float scale )

inline

Construct an instance of the spherical warper class.

Parameters

scale Projected image scale multiplier

Rect cv::detail::SphericalWarper::buildMaps	(	Size	src_size,
		InputArray	K,
		InputArray	R,
		OutputArray	xmap,
		OutputArray	ymap
	)

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

void cv::detail::SphericalWarper::detectResultRoi	(	Size	src_size,
		Point &	dst_tl,
		Point &	dst_br
	)

protectedvirtual

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

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

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