Presentation - MIV
Presentation - MIV
Presentation - MIV
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collet@lsiit.u-strasbg.fr<br />
iAstro Workshop - Nice Observatory<br />
16/17 October 2003<br />
Reduction using local projections<br />
(1 st technique)<br />
Grouping<br />
Multispectral /<br />
Superspectral<br />
Image<br />
Grouping<br />
S 2<br />
S 1<br />
S 0<br />
Difference between normalized histograms &<br />
barycenters at each scale<br />
Summing over all scales and normalizing<br />
similarity measure<br />
Illustration of the<br />
bottom to up<br />
clustering algorithm:<br />
Grouping the closest<br />
two clusters at each<br />
iteration