| Package | Description |
|---|---|
| org.bytedeco.javacpp |
| Modifier and Type | Method and Description |
|---|---|
opencv_core.Point2f |
opencv_core.Rectf.br()
the bottom-right corner
|
opencv_core.Point2f |
opencv_core.RotatedRect.center() |
opencv_core.Point2f |
opencv_core.Point2fVector.get(long i) |
opencv_core.Point2f |
opencv_imgproc.Subdiv2D.getVertex(int vertex) |
opencv_core.Point2f |
opencv_imgproc.Subdiv2D.getVertex(int vertex,
int[] firstEdge) |
opencv_core.Point2f |
opencv_imgproc.Subdiv2D.getVertex(int vertex,
IntBuffer firstEdge) |
opencv_core.Point2f |
opencv_imgproc.Subdiv2D.getVertex(int vertex,
IntPointer firstEdge) |
opencv_core.Point2f |
opencv_core.Point2f.position(long position) |
opencv_core.Point2f |
opencv_core.KeyPoint.pt()
coordinates of the keypoints
|
opencv_core.Point2f |
opencv_core.Point2f.put(opencv_core.Point2f pt) |
opencv_core.Point2f |
opencv_core.Rectf.tl()
the top-left corner
|
opencv_core.Point2f |
opencv_stitching.RotationWarper.warpPoint(opencv_core.Point2f pt,
opencv_core.Mat K,
opencv_core.Mat R)
\brief Projects the image point.
|
opencv_core.Point2f |
opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt,
opencv_core.Mat K,
opencv_core.Mat R) |
opencv_core.Point2f |
opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt,
opencv_core.Mat K,
opencv_core.Mat R,
opencv_core.Mat T) |
opencv_core.Point2f |
opencv_core.Point2f.x(float x) |
opencv_core.Point2f |
opencv_core.Point2f.y(float y) |
| Modifier and Type | Method and Description |
|---|---|
opencv_core.RotatedRect |
opencv_core.RotatedRect.center(opencv_core.Point2f center) |
boolean |
opencv_core.Rectf.contains(opencv_core.Point2f pt)
checks whether the rectangle contains the point
|
double |
opencv_core.Point2f.cross(opencv_core.Point2f pt)
cross-product
|
double |
opencv_core.Point2f.ddot(opencv_core.Point2f pt)
dot product computed in double-precision arithmetics
|
float |
opencv_core.Point2f.dot(opencv_core.Point2f pt)
dot product
|
int |
opencv_imgproc.Subdiv2D.edgeDst(int edge,
opencv_core.Point2f dstpt) |
int |
opencv_imgproc.Subdiv2D.edgeOrg(int edge,
opencv_core.Point2f orgpt) |
int |
opencv_imgproc.Subdiv2D.findNearest(opencv_core.Point2f pt) |
int |
opencv_imgproc.Subdiv2D.findNearest(opencv_core.Point2f pt,
opencv_core.Point2f nearestPt) |
static opencv_core.Mat |
opencv_imgproc.getAffineTransform(opencv_core.Point2f src,
opencv_core.Point2f dst)
\brief Calculates an affine transform from three pairs of the corresponding points.
|
static opencv_core.Mat |
opencv_imgproc.getPerspectiveTransform(opencv_core.Point2f src,
opencv_core.Point2f dst)
returns 3x3 perspective transformation for the corresponding 4 point pairs.
|
static void |
opencv_imgproc.getRectSubPix(opencv_core.Mat image,
opencv_core.Size patchSize,
opencv_core.Point2f center,
opencv_core.Mat patch) |
static void |
opencv_imgproc.getRectSubPix(opencv_core.Mat image,
opencv_core.Size patchSize,
opencv_core.Point2f center,
opencv_core.Mat patch,
int patchType)
\brief Retrieves a pixel rectangle from an image with sub-pixel accuracy.
|
static opencv_core.Mat |
opencv_imgproc.getRotationMatrix2D(opencv_core.Point2f center,
double angle,
double scale)
\brief Calculates an affine matrix of 2D rotation.
|
int |
opencv_imgproc.Subdiv2D.insert(opencv_core.Point2f pt) |
static void |
opencv_imgproc.linearPolar(opencv_core.Mat src,
opencv_core.Mat dst,
opencv_core.Point2f center,
double maxRadius,
int flags)
\brief Remaps an image to polar space.
|
int |
opencv_imgproc.Subdiv2D.locate(opencv_core.Point2f pt,
int[] edge,
int[] vertex) |
int |
opencv_imgproc.Subdiv2D.locate(opencv_core.Point2f pt,
IntBuffer edge,
IntBuffer vertex) |
int |
opencv_imgproc.Subdiv2D.locate(opencv_core.Point2f pt,
IntPointer edge,
IntPointer vertex) |
static void |
opencv_imgproc.logPolar(opencv_core.Mat src,
opencv_core.Mat dst,
opencv_core.Point2f center,
double M,
int flags)
\brief Remaps an image to log-polar space.
|
static void |
opencv_imgproc.minEnclosingCircle(opencv_core.Mat points,
opencv_core.Point2f center,
float[] radius) |
static void |
opencv_imgproc.minEnclosingCircle(opencv_core.Mat points,
opencv_core.Point2f center,
FloatBuffer radius) |
static void |
opencv_imgproc.minEnclosingCircle(opencv_core.Mat points,
opencv_core.Point2f center,
FloatPointer radius)
\brief Finds a circle of the minimum area enclosing a 2D point set.
|
static double |
opencv_imgproc.pointPolygonTest(opencv_core.Mat contour,
opencv_core.Point2f pt,
boolean measureDist)
\brief Performs a point-in-contour test.
|
void |
opencv_core.RotatedRect.points(opencv_core.Point2f pts)
returns 4 vertices of the rectangle
|
opencv_core.KeyPoint |
opencv_core.KeyPoint.pt(opencv_core.Point2f pt) |
opencv_core.Point2fVector |
opencv_core.Point2fVector.put(long i,
opencv_core.Point2f value) |
opencv_core.Point2fVector |
opencv_core.Point2fVector.put(opencv_core.Point2f... array) |
opencv_core.Point2f |
opencv_core.Point2f.put(opencv_core.Point2f pt) |
opencv_core.Point2f |
opencv_stitching.RotationWarper.warpPoint(opencv_core.Point2f pt,
opencv_core.Mat K,
opencv_core.Mat R)
\brief Projects the image point.
|
opencv_core.Point2f |
opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt,
opencv_core.Mat K,
opencv_core.Mat R) |
opencv_core.Point2f |
opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt,
opencv_core.Mat K,
opencv_core.Mat R,
opencv_core.Mat T) |
| Constructor and Description |
|---|
opencv_core.KeyPoint(opencv_core.Point2f _pt,
float _size) |
opencv_core.KeyPoint(opencv_core.Point2f _pt,
float _size,
float _angle,
float _response,
int _octave,
int _class_id) |
opencv_core.Point2f(opencv_core.Point2f pt) |
opencv_core.Point2fVector(opencv_core.Point2f... array) |
opencv_core.Point3f(opencv_core.Point2f pt) |
opencv_core.Rectf(opencv_core.Point2f pt1,
opencv_core.Point2f pt2) |
opencv_core.Rectf(opencv_core.Point2f org,
opencv_core.Size2f sz) |
opencv_core.RotatedRect(opencv_core.Point2f point1,
opencv_core.Point2f point2,
opencv_core.Point2f point3)
Any 3 end points of the RotatedRect.
|
opencv_core.RotatedRect(opencv_core.Point2f center,
opencv_core.Size2f size,
float angle) |
opencv_core.Size2f(opencv_core.Point2f pt) |
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