magni.imaging.dictionaries package

Subpackage providing functionality for image dictionary manipulations.

Routine listings

get_DCT(shape, overcomplete_shape=None)
Get the DCT fast operation dictionary for the given image shape.
get_DFT(shape, overcomplete_shape=None)
Get the DFT fast operation dictionary for the given image shape.
def get_DFT_transform_matrix(N)
Return the normalised N-by-N discrete fourier transform (DFT) matrix.
analysis
Module providing functionality to analyse dictionaries.
utils
Module providing utility functions for the dictionaries subpackage.