fft.py File Reference

Go to the source code of this file.

Classes
class	lsst.scarlet.lite.fft.Fourier

Namespaces
namespace	lsst
namespace	lsst.scarlet
namespace	lsst.scarlet.lite
namespace	lsst.scarlet.lite.fft

Functions
np.ndarray	lsst.scarlet.lite.fft.centered (np.ndarray arr, Sequence[int] newshape)
np.ndarray	lsst.scarlet.lite.fft.fast_zero_pad (np.ndarray arr, Sequence[Sequence[int]] pad_width)
np.ndarray	lsst.scarlet.lite.fft._pad (np.ndarray arr, Sequence[int] newshape, int|Sequence[int]|None axes=None, str mode="constant", float constant_values=0)
tuple	lsst.scarlet.lite.fft.get_fft_shape (np.ndarray|Sequence[int] im_or_shape1, np.ndarray|Sequence[int] im_or_shape2, int padding=3, int|Sequence[int]|None axes=None, bool use_max=False)
Fourier	lsst.scarlet.lite.fft._kspace_operation (Fourier image1, Fourier image2, int padding, Callable op, Sequence[int] shape, int|Sequence[int] axes)
Fourier|np.ndarray	lsst.scarlet.lite.fft.match_kernel (np.ndarray|Fourier kernel1, np.ndarray|Fourier kernel2, int padding=3, int|Sequence[int] axes=(-2, -1), bool return_fourier=True, bool normalize=False)
np.ndarray|Fourier	lsst.scarlet.lite.fft.convolve (np.ndarray|Fourier image, np.ndarray|Fourier kernel, int padding=3, int|Sequence[int] axes=(-2, -1), bool return_fourier=True, bool normalize=False)