navigate.model.analysis.image_contrast.fast_normalized_dct_shannon_entropy

navigate.model.analysis.image_contrast.fast_normalized_dct_shannon_entropy(input_array, psf_support_diameter_xy)

Calculates the entropy of an image.

Parameters:

• input_array (np.ndarray) – 2D or 3D image. If 3D, will iterate through each 2D plane.

• psf_support_diameter_xy (float) – Support for the PSF in the x-dimension.

Returns:

entropy – Entropy value.

Return type:

np.ndarray