#include <opencv2/stitching/warpers.hpp>
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| PyRotationWarper (String type, float scale) |
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| PyRotationWarper () |
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| ~PyRotationWarper () |
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Rect | buildMaps (Size src_size, InputArray K, InputArray R, OutputArray xmap, OutputArray ymap) |
| Builds the projection maps according to the given camera data. More...
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float | getScale () const |
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void | setScale (float) |
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Point | warp (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, OutputArray dst) |
| Projects the image. More...
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void | warpBackward (InputArray src, InputArray K, InputArray R, int interp_mode, int border_mode, Size dst_size, OutputArray dst) |
| Projects the image backward. More...
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Point2f | warpPoint (const Point2f &pt, InputArray K, InputArray R) |
| Projects the image point. More...
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Point2f | warpPointBackward (const Point2f &pt, InputArray K, InputArray R) |
| Projects the image point backward. More...
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Rect | warpRoi (Size src_size, InputArray K, InputArray R) |
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◆ PyRotationWarper() [1/2]
cv::PyRotationWarper::PyRotationWarper |
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String |
type, |
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float |
scale |
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Python: |
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| <PyRotationWarper object> | = | cv.PyRotationWarper( | type, scale | ) |
| <PyRotationWarper object> | = | cv.PyRotationWarper( | | ) |
◆ PyRotationWarper() [2/2]
cv::PyRotationWarper::PyRotationWarper |
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Python: |
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| <PyRotationWarper object> | = | cv.PyRotationWarper( | type, scale | ) |
| <PyRotationWarper object> | = | cv.PyRotationWarper( | | ) |
◆ ~PyRotationWarper()
cv::PyRotationWarper::~PyRotationWarper |
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inline |
◆ buildMaps()
Python: |
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| retval, xmap, ymap | = | cv.PyRotationWarper.buildMaps( | src_size, K, R[, xmap[, ymap]] | ) |
Builds the projection maps according to the given camera data.
- Parameters
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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
◆ getScale()
float cv::PyRotationWarper::getScale |
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const |
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Python: |
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| retval | = | cv.PyRotationWarper.getScale( | | ) |
◆ setScale()
void cv::PyRotationWarper::setScale |
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float |
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inline |
Python: |
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| None | = | cv.PyRotationWarper.setScale( | arg1 | ) |
◆ warp()
Python: |
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| retval, dst | = | cv.PyRotationWarper.warp( | src, K, R, interp_mode, border_mode[, dst] | ) |
Projects the image.
- Parameters
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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
◆ warpBackward()
Python: |
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| dst | = | cv.PyRotationWarper.warpBackward( | src, K, R, interp_mode, border_mode, dst_size[, dst] | ) |
Projects the image backward.
- Parameters
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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 |
◆ warpPoint()
Python: |
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| retval | = | cv.PyRotationWarper.warpPoint( | pt, K, R | ) |
Projects the image point.
- Parameters
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pt | Source point |
K | Camera intrinsic parameters |
R | Camera rotation matrix |
- Returns
- Projected point
◆ warpPointBackward()
Python: |
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| retval | = | cv.PyRotationWarper.warpPointBackward( | pt, K, R | ) |
Projects the image point backward.
- Parameters
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pt | Projected point |
K | Camera intrinsic parameters |
R | Camera rotation matrix |
- Returns
- Backward-projected point
◆ warpRoi()
Python: |
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| retval | = | cv.PyRotationWarper.warpRoi( | src_size, K, R | ) |
- Parameters
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src_size | Source image bounding box |
K | Camera intrinsic parameters |
R | Camera rotation matrix |
- Returns
- Projected image minimum bounding box
The documentation for this class was generated from the following file: