[Insight-users] log polar sampling of an image

[Arindam Bhattacharya]

Hello all,

Given an image in 2D, I wish to sample it in the log-polar representation
to use as an image descriptor.

here are a few examples:

http://en.wikipedia.org/wiki/Shape_context  -- image 'c'

or

http://4.bp.blogspot.com/_7NBDeKCsVHg/TLQldwLml3I/AAAAAAAAAPs/73R0Ajo05gY/s1600/a2.bmp

I am assuming it is somewhere in the resampleImageFilter, but I am unable
to find anything specific


Any help will be appreciated

thanks




-- 
Ari
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