Uses of Class org.opencv.core.Rect (AistCV 4.5.3 API)

Packages that use Rect
Package Description

org.opencv.calib3d

org.opencv.core

org.opencv.imgproc

org.opencv.utils

org.opencv.video

org.opencv.ximgproc

Uses of Rect in org.opencv.calib3d

Methods in org.opencv.calib3d that return Rect
Modifier and Type	Method	Description
`Rect`	StereoBM.`getROI1()`
`Rect`	StereoBM.`getROI2()`
`static Rect`	Calib3d.`getValidDisparityROI(Rect roi1, Rect roi2, int minDisparity, int numberOfDisparities, int blockSize)`

Methods in org.opencv.calib3d with parameters of type Rect
Modifier and Type	Method	Description
`static Mat`	Calib3d.`getOptimalNewCameraMatrix(Mat cameraMatrix, Mat distCoeffs, Size imageSize, double alpha, Size newImgSize, Rect validPixROI)`	Returns the new camera intrinsic matrix based on the free scaling parameter.
`static Mat`	Calib3d.`getOptimalNewCameraMatrix(Mat cameraMatrix, Mat distCoeffs, Size imageSize, double alpha, Size newImgSize, Rect validPixROI, boolean centerPrincipalPoint)`	Returns the new camera intrinsic matrix based on the free scaling parameter.
`static Rect`	Calib3d.`getValidDisparityROI(Rect roi1, Rect roi2, int minDisparity, int numberOfDisparities, int blockSize)`
`static float`	Calib3d.`rectify3Collinear(Mat cameraMatrix1, Mat distCoeffs1, Mat cameraMatrix2, Mat distCoeffs2, Mat cameraMatrix3, Mat distCoeffs3, List<Mat> imgpt1, List<Mat> imgpt3, Size imageSize, Mat R12, Mat T12, Mat R13, Mat T13, Mat R1, Mat R2, Mat R3, Mat P1, Mat P2, Mat P3, Mat Q, double alpha, Size newImgSize, Rect roi1, Rect roi2, int flags)`
`void`	StereoBM.`setROI1(Rect roi1)`
`void`	StereoBM.`setROI2(Rect roi2)`
`static void`	Calib3d.`stereoRectify(Mat cameraMatrix1, Mat distCoeffs1, Mat cameraMatrix2, Mat distCoeffs2, Size imageSize, Mat R, Mat T, Mat R1, Mat R2, Mat P1, Mat P2, Mat Q, int flags, double alpha, Size newImageSize, Rect validPixROI1)`	Computes rectification transforms for each head of a calibrated stereo camera.
`static void`	Calib3d.`stereoRectify(Mat cameraMatrix1, Mat distCoeffs1, Mat cameraMatrix2, Mat distCoeffs2, Size imageSize, Mat R, Mat T, Mat R1, Mat R2, Mat P1, Mat P2, Mat Q, int flags, double alpha, Size newImageSize, Rect validPixROI1, Rect validPixROI2)`	Computes rectification transforms for each head of a calibrated stereo camera.

Uses of Rect in org.opencv.core

Methods in org.opencv.core that return Rect
Modifier and Type	Method	Description
`Rect`	RotatedRect.`boundingRect()`
`Rect`	Rect.`clone()`
`Rect[]`	MatOfRect.`toArray()`

Methods in org.opencv.core that return types with arguments of type Rect
Modifier and Type	Method	Description
`List<Rect>`	MatOfRect.`toList()`

Methods in org.opencv.core with parameters of type Rect
Modifier and Type	Method	Description
`void`	MatOfRect.`fromArray(Rect... a)`
`boolean`	Point.`inside(Rect r)`
`Mat`	Mat.`submat(Rect roi)`

Method parameters in org.opencv.core with type arguments of type Rect
Modifier and Type	Method	Description
`void`	MatOfRect.`fromList(List<Rect> lr)`

Constructors in org.opencv.core with parameters of type Rect
Constructor	Description
`Mat(Mat m, Rect roi)`
`MatOfRect(Rect... a)`

Uses of Rect in org.opencv.imgproc

Methods in org.opencv.imgproc that return Rect
Modifier and Type	Method	Description
`static Rect`	Imgproc.`boundingRect(Mat array)`	Calculates the up-right bounding rectangle of a point set or non-zero pixels of gray-scale image.

Methods in org.opencv.imgproc with parameters of type Rect
Modifier and Type	Method	Description
`static boolean`	Imgproc.`clipLine(Rect imgRect, Point pt1, Point pt2)`
`static int`	Imgproc.`floodFill(Mat image, Mat mask, Point seedPoint, Scalar newVal, Rect rect)`	Fills a connected component with the given color.
`static int`	Imgproc.`floodFill(Mat image, Mat mask, Point seedPoint, Scalar newVal, Rect rect, Scalar loDiff)`	Fills a connected component with the given color.
`static int`	Imgproc.`floodFill(Mat image, Mat mask, Point seedPoint, Scalar newVal, Rect rect, Scalar loDiff, Scalar upDiff)`	Fills a connected component with the given color.
`static int`	Imgproc.`floodFill(Mat image, Mat mask, Point seedPoint, Scalar newVal, Rect rect, Scalar loDiff, Scalar upDiff, int flags)`	Fills a connected component with the given color.
`static void`	Imgproc.`grabCut(Mat img, Mat mask, Rect rect, Mat bgdModel, Mat fgdModel, int iterCount)`	Runs the GrabCut algorithm.
`static void`	Imgproc.`grabCut(Mat img, Mat mask, Rect rect, Mat bgdModel, Mat fgdModel, int iterCount, int mode)`	Runs the GrabCut algorithm.
`void`	Subdiv2D.`initDelaunay(Rect rect)`	Creates a new empty Delaunay subdivision
`static void`	Imgproc.`rectangle(Mat img, Rect rec, Scalar color)`	use `rec` parameter as alternative specification of the drawn rectangle: `r.tl() and r.br()-Point(1,1)` are opposite corners
`static void`	Imgproc.`rectangle(Mat img, Rect rec, Scalar color, int thickness)`	use `rec` parameter as alternative specification of the drawn rectangle: `r.tl() and r.br()-Point(1,1)` are opposite corners
`static void`	Imgproc.`rectangle(Mat img, Rect rec, Scalar color, int thickness, int lineType)`	use `rec` parameter as alternative specification of the drawn rectangle: `r.tl() and r.br()-Point(1,1)` are opposite corners
`static void`	Imgproc.`rectangle(Mat img, Rect rec, Scalar color, int thickness, int lineType, int shift)`	use `rec` parameter as alternative specification of the drawn rectangle: `r.tl() and r.br()-Point(1,1)` are opposite corners

Constructors in org.opencv.imgproc with parameters of type Rect
Constructor	Description
`Subdiv2D(Rect rect)`

Uses of Rect in org.opencv.utils

Method parameters in org.opencv.utils with type arguments of type Rect
Modifier and Type	Method	Description
`static void`	Converters.`Mat_to_vector_Rect(Mat m, List<Rect> rs)`
`static Mat`	Converters.`vector_Rect_to_Mat(List<Rect> rs)`

Uses of Rect in org.opencv.video

Methods in org.opencv.video with parameters of type Rect
Modifier and Type	Method	Description
`static RotatedRect`	Video.`CamShift(Mat probImage, Rect window, TermCriteria criteria)`	Finds an object center, size, and orientation.
`void`	Tracker.`init(Mat image, Rect boundingBox)`	Initialize the tracker with a known bounding box that surrounded the target
`static int`	Video.`meanShift(Mat probImage, Rect window, TermCriteria criteria)`	Finds an object on a back projection image.
`boolean`	Tracker.`update(Mat image, Rect boundingBox)`	Update the tracker, find the new most likely bounding box for the target

Uses of Rect in org.opencv.ximgproc

Methods in org.opencv.ximgproc that return Rect
Modifier and Type	Method	Description
`Rect`	DisparityWLSFilter.`getROI()`	Get the ROI used in the last filter call

Methods in org.opencv.ximgproc with parameters of type Rect
Modifier and Type	Method	Description
`static double`	Ximgproc.`computeBadPixelPercent(Mat GT, Mat src, Rect ROI)`	Function for computing the percent of "bad" pixels in the disparity map (pixels where error is higher than a specified threshold)
`static double`	Ximgproc.`computeBadPixelPercent(Mat GT, Mat src, Rect ROI, int thresh)`	Function for computing the percent of "bad" pixels in the disparity map (pixels where error is higher than a specified threshold)
`static double`	Ximgproc.`computeMSE(Mat GT, Mat src, Rect ROI)`	Function for computing mean square error for disparity maps
`void`	DisparityFilter.`filter(Mat disparity_map_left, Mat left_view, Mat filtered_disparity_map, Mat disparity_map_right, Rect ROI)`	Apply filtering to the disparity map.
`void`	DisparityFilter.`filter(Mat disparity_map_left, Mat left_view, Mat filtered_disparity_map, Mat disparity_map_right, Rect ROI, Mat right_view)`	Apply filtering to the disparity map.