سلام
C++: void GaussianBlur(InputArray src, OutputArray dst,
Size ksize, double sigmaX, double sigmaY=0, int borderType=BORDER_DEFAULT )¶
ksize – Gaussian kernel size. ksize.width and ksize.height can differ but they both must be positive and odd. Or, they can be zero’s and then they are computed from sigma* .
sigmaX – Gaussian kernel standard deviation in X direction.
sigmaY – Gaussian kernel standard deviation in Y direction;
این دو تا x,y رو میشه بگین چیه؟
و در cannuy این دو تا چیه؟
apertureSize – aperture size for the Sobel() operator. L2gradient – a flag,
indicating whether a more accurate L_2 norm =\sqrt{(dI/dx)^2 + (dI/dy)^2} should be used to calculate the image gradient magnitude ( L2gradient=true ),
or whether the default L_1 norm =|dI/dx|+|dI/dy| is enough ( L2gradient=false ).