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: http://www.stsci.edu/stsci/meetings/irw/proceedings/diplasa.dir/section3_4.html
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The Pixon Based Image Restoration Method provides us with a new tool for spectral restoration. This work, still in progress, indicates that the Pixon algorithm can recreate the original spectral features with higher accuracy compared with the Richardson-Lucy and Jansson methods. At the same time, it seems to be more effective in suppressing spurious features.
Acknowledgments
We would like to the thank R. Puetter and R. Piña for providing us with early versions of their software, as well as for numerous valuable discussions. This work was supported by NASA FOS Science Grant NAG5-1630, and NASA GHRS Science grant NAG5-1858.