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Re: [APML] noise [was: Benefits of Registar]

To: astro-photo@seds.org
Subject: Re: [APML] noise [was: Benefits of Registar]
From: Alan Voetsch <critter12952@yahoo.com>
Date: Wed, 22 May 2002 20:32:32 -0700 (PDT)
In-Reply-To: <5.1.0.14.0.20020522225517.0276b730@pop3.norton.antivirus>
Reply-To: astro-photo@seds.org
Sender: owner-astro-photo@seds.org

--- Matt BenDaniel <matt@starmatt.com> wrote:
>You compensate for low signal by
> stretching the image during processing. Stretching
> accentuates the grain.

Hey Matt,

What specifically do you mean by 'stretching'? I'm not
sure if you're referring to a curving operation, or
something else.

Thanks,
Alan

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Follow-Ups:
- Re: [APML] noise [was: Benefits of Registar]
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- [APML] noise [was: Benefits of Registar]
  - From: Matt BenDaniel <matt@starmatt.com>

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