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[OM] Re: Panny sensors?

Subject: [OM] Re: Panny sensors?
From: "khen lim" <castanet.xiosnetworks@xxxxxxxxx>
Date: Wed, 14 Mar 2007 22:55:41 +0800
Very true, AG. Well written. Well argued.

K.



> conversion to as close to the final product as possible.  Any further
> processing (either on-chip, in-camera, or in post-production) is
> "Bit-Bending".  Although I can bit-bend the image to look the way I
> want, it has been compromised.
>
> Let's say that the sensor has the response curve of the color yellow
> of a pile of poop.  I can straighten that out and make my yellows
> yellow, but at what cost?  Will it stair-step between zones V and
> VII?  How much dithering do I have to add in to prevent solarization?
> YOU might not be adding the dithering in your post-processing, but I
> can guarantee you that the in-camera processing is!
>
> RAW conversion is NOT the cure-all for our ills.  If the sensor data
> itself is garbage, we can cover it up and make it smell pretty, but
> you still don't want to eat it for lunch.
>
> AG
>
>
>
>
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-- 
Khen Lim
XIOS Network Solutions
IBM Business Partner
+60 +16 528 6010 / 016 528 6010


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