anisotropic_gauss_kernel
- anisotropic_gauss_kernel(sig_x, sig_y, theta=0, truncate=3)[source]
Gaussian kernel with different standard deviations in x and y direction.
- Parameters
- sig_x: int
Standard deviation in x-direction. A value of e.g. 5 means that the Gaussian kernel will reach a standard deviation of 1 after 5 pixel.
- sig_y: int
Standard deviation in y-direction.
- theta: float
Angle in degrees
- truncate: float
Truncate the filter at this many standard deviations. Default is 4.0.
- Returns
- ——-
- kernel: ndarray
The Gaussian kernel as a 2D array.