POV-Ray : Newsgroups : povray.off-topic : Noise-function statistics? : Re: Noise-function statistics? Server Time
29 Jul 2024 20:25:01 EDT (-0400)
  Re: Noise-function statistics?  
From: Kevin Wampler
Date: 28 Apr 2011 14:23:05
Message: <4db9b089@news.povray.org>
I'm not sure if I'll be of any help or not, but I'd think that some more 
details would be useful.  In particular do you have an image of this? 
Also, what's the application?  How is the image captured?  What are the 
images of?



On 4/28/2011 7:33 AM, gregjohn wrote:
> I have a situation (at work, if it matters) where I am seeing a population of
> points or defects which are not spread out as random pixelated points but rather
> as a cloud or noise3d-like function. I am wondering if we could learn more about
> the cause or improve our sampling plan by thinking about it with the right
> statistical ideal.
>
> Can anyone point me to the proper terminology for this, or primers on ways to
> statistically model this, or even what one can say about the physical mechanisms
> when it happens this way?


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