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LucyRichardsonRestoration

LucyRichardsonRestoration implements the Lucy-Richardson iterative restoration algorithm [Luc74, Ric72] and an accelerated version of the algorithm based on the method by Biggs and Andrews [Big97]. The Lucy-Richardson algorithm is an iterative technique originally used for the restoration of astronomical images in the presence of Poisson noise. The algorithm requires a good estimate of the degradation process for accurate estimation.
The following options may be given:
LucyRichardsonAcceleratedTrueselects accelerated algorithm
LucyRichardsonIterations25maximum number of iterations
LucyRichardsonVerboseFalsereturns last result only
The argument img is an array or ImageData expression.
See also User's Guide 8.7.
New in Version 2.

Examples

This loads the necessary packages.
In[1]:=
First, here is a 1D example with no noise.
In[2]:=
Out[2]=Out[2]=
This returns the restored result.
In[3]:=
Out[3]=Out[3]=
Here is an image restoration example. The distortion is a horizontal motion blur.
In[4]:=
In[5]:=
Out[5]=Out[5]=


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