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NVIDIA Performance Primitives (NPP)
Version 10.0
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Functions | |
| NppStatus | nppiGetRotateQuad (NppiRect oSrcROI, double aQuad[4][2], double nAngle, double nShiftX, double nShiftY) |
| Compute shape of rotated image. More... |
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| NppStatus | nppiGetRotateBound (NppiRect oSrcROI, double aBoundingBox[2][2], double nAngle, double nShiftX, double nShiftY) |
| Compute bounding-box of rotated image. More... |
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| NppStatus nppiGetRotateBound | ( | NppiRect | oSrcROI, |
| double | aBoundingBox[2][2], | ||
| double | nAngle, | ||
| double | nShiftX, | ||
| double | nShiftY | ||
| ) |
Compute bounding-box of rotated image.
| oSrcROI | Region-of-interest of the source image. |
| aBoundingBox | Two 2D points representing the bounding-box of the rotated image. All four points from nppiGetRotateQuad are contained inside the axis-aligned rectangle spanned by the the two points of this bounding box. |
| nAngle | The rotation angle. |
| nShiftX | Post-rotation shift in x-direction. |
| nShiftY | Post-rotation shift in y-direction. |
| NppStatus nppiGetRotateQuad | ( | NppiRect | oSrcROI, |
| double | aQuad[4][2], | ||
| double | nAngle, | ||
| double | nShiftX, | ||
| double | nShiftY | ||
| ) |
Compute shape of rotated image.
| oSrcROI | Region-of-interest of the source image. |
| aQuad | Array of 2D points. These points are the locations of the corners of the rotated ROI. |
| nAngle | The rotation nAngle. |
| nShiftX | Post-rotation shift in x-direction |
| nShiftY | Post-rotation shift in y-direction |