per-pixel random problems?

[Matthew Woehlke]

Cyrille Berger wrote:
> On Wednesday 10 December 2008, Matthew Woehlke wrote:
>> I was looking at the noise filter, and noticed... it isn't very random.
>> Specifically, there are very obvious horizontal "streak" artifacts.
>> Anyone know why this is?
> what's a streak artifacts ? (maybe you can illustrate)

noise filter in a 640x480 document? There are obvious non-grainy runs of 
pixels...

I circled a few in the attached, hopefully it looks the same on your end 
:-). Otherwise let me know and I'll send a raw png.

-- 
Matthew
Please do not quote my e-mail address unobfuscated in message bodies.
-- 
"Who wants to sing?" -- Orcs (Warcraft II)
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