Developer Reference for Intel® Integrated Performance Primitives
Computes the size of the working buffer for the straight lines detection.
IppStatus ippiHoughLineGetSize_8u_C1R(IppiSize roiSize, IppPointPolar delta, int maxLineCount, int* pBufSize);
ippcv.h
Headers: ippcore.h, ippvm.h, ipps.h, ippi.h
Libraries: ippcore.lib, ippvm.lib, ipps.lib, ippi.lib
Size of the source image ROI, in pixels.
Step of discretization (delta.rho - radial increment, delta.theta - angular increment).
Number of elements of the destination buffer.
Pointer to the size of the working buffer.
This function operates with ROI (see Regions of Interest in Intel IPP).
This function computes the size of the temporary working buffer that is required for the function ippiHoughLine.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error if pBufSize is NULL. |
ippStsSizeErr |
Indicates an error condition if roiSize or delta has a field with zero or negative value. |