torch_harmonics.filter_basis.HarmonicFilterBasis#

class torch_harmonics.filter_basis.HarmonicFilterBasis(kernel_shape, normalize=True)[source]#

Bases: FilterBasis

Hann-windowed Fourier basis on the disk: a Hann window in radius multiplied with a tensor-product sine/cosine basis in the Cartesian (x, y) coordinates on the disk.

Parameters:

kernel_shape (int | Tuple[int] | Tuple[int, int])
normalize (bool)