starlet_reconstruction

scarlet2.wavelets.starlet_reconstruction(starlets, generation=2, convolve2d=None, scales=None)

Reconstruct an image from a dictionary of starlets

Parameters:

• starlets (array with dimension (scales+1, Ny, Nx)) – The starlet dictionary used to reconstruct the image.

• generation (int) – The generation of the transform. This must be 1 or 2. Default is 2.

• convolve2d (function) – The filter function to use to convolve the image with starlets in 2D.

• scales (list of int) – The scales to include in the reconstruction (0 being the smallest)

Returns:

image – The image reconstructed from the input starlet.

Return type:

2D array