

http://cbloomrants.blogspot.com/2011/03/03-31-11-some-image-filter-notes.html hat geschrieben:Gaussian for doubling, thrice :
1.0000,0.9724,0.8822,0.7697,0.5059,0.3841,0.2635,0.1964,0.1009,0.0607,0.0281,0.0155,0.0067,0.0034,0.0012,0.0004,...
Gaussian for direct 8x :
1.0000,0.9439,0.8294,0.6641,0.4762,0.3057,0.1784,0.0966,0.0492,0.0235,0.0103,0.0041,0.0014,0.0004,...
and I was like yo, WTF they're way off, I must have a bug.
But then I realized - these are not really proper Gaussians. These are discrete samples of Gaussians.
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