cv::detail::AffineWarper クラス

Affine warper that uses rotations and translations [詳解]

#include <warpers.hpp>

cv::detail::PlaneWarperを継承しています。

公開メンバ関数
	AffineWarper (float scale=1.f)
	Construct an instance of the affine warper class. [詳解]
Point2f	warpPoint (const Point2f &pt, InputArray K, InputArray H) CV_OVERRIDE
	Projects the image point. [詳解]
Point2f	warpPointBackward (const Point2f &pt, InputArray K, InputArray H) CV_OVERRIDE
	Projects the image point backward. [詳解]
Rect	buildMaps (Size src_size, InputArray K, InputArray H, OutputArray xmap, OutputArray ymap) CV_OVERRIDE
	Builds the projection maps according to the given camera data. [詳解]
Point	warp (InputArray src, InputArray K, InputArray H, int interp_mode, int border_mode, OutputArray dst) CV_OVERRIDE
	Projects the image. [詳解]
Rect	warpRoi (Size src_size, InputArray K, InputArray H) CV_OVERRIDE
基底クラス cv::detail::PlaneWarper に属する継承公開メンバ関数
	PlaneWarper (float scale=1.f)
	Construct an instance of the plane warper class. [詳解]
Point2f	warpPoint (const Point2f &pt, InputArray K, InputArray R, InputArray T)
Point2f	warpPointBackward (const Point2f &pt, InputArray K, InputArray R, InputArray T)
virtual Rect	buildMaps (Size src_size, InputArray K, InputArray R, InputArray T, CV_OUT OutputArray xmap, CV_OUT OutputArray ymap)
Rect	buildMaps (Size src_size, InputArray K, InputArray R, CV_OUT OutputArray xmap, CV_OUT OutputArray ymap) CV_OVERRIDE
Point	warp (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, CV_OUT OutputArray dst) CV_OVERRIDE
	Projects the image. [詳解]
virtual Point	warp (InputArray src, InputArray K, InputArray R, InputArray T, int interp_mode, int border_mode, CV_OUT OutputArray dst)
Rect	warpRoi (Size src_size, InputArray K, InputArray R, InputArray T)
基底クラス cv::detail::RotationWarperBase< PlaneProjector > に属する継承公開メンバ関数
Point2f	warpPoint (const Point2f &pt, InputArray K, InputArray R) CV_OVERRIDE
	Projects the image point. [詳解]
Point2f	warpPointBackward (const Point2f &pt, InputArray K, InputArray R) CV_OVERRIDE
	Projects the image point backward. [詳解]
Rect	buildMaps (Size src_size, InputArray K, InputArray R, OutputArray xmap, OutputArray ymap) CV_OVERRIDE
	Builds the projection maps according to the given camera data. [詳解]
Point	warp (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, OutputArray dst) CV_OVERRIDE
void	warpBackward (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, Size dst_size, OutputArray dst) CV_OVERRIDE
Rect	warpRoi (Size src_size, InputArray K, InputArray R) CV_OVERRIDE
float	getScale () const CV_OVERRIDE
void	setScale (float val) CV_OVERRIDE
基底クラス cv::detail::RotationWarper に属する継承公開メンバ関数
virtual void	warpBackward (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, Size dst_size, CV_OUT OutputArray dst)=0
	Projects the image backward. [詳解]

限定公開メンバ関数
void	getRTfromHomogeneous (InputArray H, Mat &R, Mat &T)
	Extracts rotation and translation matrices from matrix H representing affine transformation in homogeneous coordinates
基底クラス cv::detail::PlaneWarper に属する継承限定公開メンバ関数
void	detectResultRoi (Size src_size, Point &dst_tl, Point &dst_br) CV_OVERRIDE
基底クラス cv::detail::RotationWarperBase< PlaneProjector > に属する継承限定公開メンバ関数
void	detectResultRoiByBorder (Size src_size, Point &dst_tl, Point &dst_br)

その他の継承メンバ
基底クラス cv::detail::RotationWarperBase< PlaneProjector > に属する継承限定公開変数類
PlaneProjector	projector_

詳解

Affine warper that uses rotations and translations

Uses affine transformation in homogeneous coordinates to represent both rotation and translation in camera rotation matrix.

構築子と解体子

AffineWarper()

cv::detail::AffineWarper::AffineWarper ( float  scale = 1.f )

inline

Construct an instance of the affine warper class.

引数

scale

Projected image scale multiplier

関数詳解

buildMaps()

Rect cv::detail::AffineWarper::buildMaps ( Size  src_size, InputArray  K, InputArray  H, OutputArray  xmap, OutputArray  ymap  )

virtual

Builds the projection maps according to the given camera data.

引数

src_size	Source image size
K	Camera intrinsic parameters
H	Camera extrinsic parameters
xmap	Projection map for the x axis
ymap	Projection map for the y axis

戻り値

Projected image minimum bounding box

cv::detail::RotationWarperを実装しています。

warp()

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

Projects the image.

引数

src	Source image
K	Camera intrinsic parameters
H	Camera extrinsic parameters
interp_mode	Interpolation mode
border_mode	Border extrapolation mode
dst	Projected image

戻り値

Project image top-left corner

warpPoint()

Point2f cv::detail::AffineWarper::warpPoint ( const Point2f &  pt, InputArray  K, InputArray  H  )

virtual

Projects the image point.

引数

pt	Source point
K	Camera intrinsic parameters
H	Camera extrinsic parameters

戻り値

Projected point

cv::detail::PlaneWarperを再実装しています。

warpPointBackward()

Point2f cv::detail::AffineWarper::warpPointBackward ( const Point2f &  pt, InputArray  K, InputArray  H  )

virtual

Projects the image point backward.

引数

pt	Projected point
K	Camera intrinsic parameters
H	Camera extrinsic parameters

戻り値

Backward-projected point

cv::detail::PlaneWarperを再実装しています。

warpRoi()

Rect cv::detail::AffineWarper::warpRoi ( Size  src_size, InputArray  K, InputArray  H  )

virtual

引数

src_size	Source image bounding box
K	Camera intrinsic parameters
H	Camera extrinsic parameters

戻り値

Projected image minimum bounding box

cv::detail::PlaneWarperを再実装しています。

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このクラス詳解は次のファイルから抽出されました:

• detail/warpers.hpp