OpenCV
4.0.0
Open Source Computer Vision
|
#include <opencv2/core.hpp>
Classes | |
class | cv::ximgproc::ContourFitting |
Class for ContourFitting algorithms. ContourFitting match two contours \( z_a \) and \( z_b \) minimizing distance \[ d(z_a,z_b)=\sum (a_n - s b_n e^{j(n \alpha +\phi )})^2 \] where \( a_n \) and \( b_n \) are Fourier descriptors of \( z_a \) and \( z_b \) and s is a scaling factor and \( \phi \) is angle rotation and \( \alpha \) is starting point factor adjustement. More... | |
Namespaces | |
cv | |
"black box" representation of the file storage associated with a file on disk. | |
cv::ximgproc | |
Functions | |
void | cv::ximgproc::contourSampling (InputArray src, OutputArray out, int nbElt) |
Contour sampling . More... | |
Ptr< ContourFitting > | cv::ximgproc::createContourFitting (int ctr=1024, int fd=16) |
create ContourFitting algorithm object More... | |
void | cv::ximgproc::fourierDescriptor (InputArray src, OutputArray dst, int nbElt=-1, int nbFD=-1) |
Fourier descriptors for planed closed curves. More... | |
void | cv::ximgproc::transformFD (InputArray src, InputArray t, OutputArray dst, bool fdContour=true) |
transform a contour More... | |