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ICIP
1994
IEEE

Diffusion Networks for On-Chip Image Contrast Normalization

15 years 26 days ago
Diffusion Networks for On-Chip Image Contrast Normalization
A newmethodfornormalizingandquantizingimagesispresented. The method is based oncalculating a local referenceframeforthe imagegray levels. "helevels of the referenceframearecalculated usingbiased diffusions that are linked to the original image. The method isconceivedto be integrated with sensingelementson the imageplane of a camera. Itsmathematicalproperties areanalyzed and its performanceis experimentallydemonstrated. Acircuitalimplementationhasbeen designed,constructedand tested; it consists of a 20 nodes 1-D non-linear resistive grid. Experimentalresults are shown.
Pietro Perona, Marco Tartagni
Added 29 Oct 2009
Updated 29 Oct 2009
Type Conference
Year 1994
Where ICIP
Authors Pietro Perona, Marco Tartagni
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