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[OM] Re: RAW

Subject: [OM] Re: RAW
From: "Tom Scales" <tscales@xxxxxxxxxxxxxx>
Date: Thu, 28 Apr 2005 16:25:04 -0400
Raw->print completely skips any step that could introduce artifacts -- i.e. 
JPEG.  If I need an interim file format, I use TIFF.  Even the highest 
quality of JPEG introduces some loss.

Tom
----- Original Message ----- 
From: "Chuck Norcutt" <chucknorcutt@xxxxxxxxxxx>
To: <olympus@xxxxxxxxxx>
Sent: Thursday, April 28, 2005 1:34 PM
Subject: [OM] Re: RAW


> Let's make sure we're differentiating between raw capture and JPEG
> printing.  I won't argue against raw capture as the best way to get all
> the detail available nor that editing is best done with all the dynamic
> range possible.  That gives us the opportunity of compressing the range
> and moving it up or down into what can be shown on paper.
>
> However, when it comes to printing the final result, the dynamic range
> of a print is typically in the range of 5-6 stops.  The printing process
> is simply not capable of reproducing the tonal range that exists even in
> the JPEG.
>
> Chuck Norcutt
>
> Tom Scales wrote:
>
>> I aboslutely can. Absolutely.
>>
>> Can I at 4x6 or perhaps even 8x10?  No, not likely.
>>
>> Can I at 24x36?  Of course.
>>
>> Tom
>> ----- Original Message ----- 
>> From: "Chuck Norcutt" <chucknorcutt@xxxxxxxxxxx>
>> To: <olympus@xxxxxxxxxx>
>> Sent: Thursday, April 28, 2005 8:49 AM
>> Subject: [OM] Re: RAW
>>
>>
>>
>>>Can you tell the difference between a 48 bit TIFF and a high quality
>>>JPEG... after it's printed?  My guess is no.  I don't think any
>>>printer/ink combo can reproduce the detail that's in the JPEG let alone
>>>the TIFF.  It makes sense to maintain all possible detail on an image
>>>that may undergo further editing but I don't think the final sharpened,
>>>printable image need be other than a JPEG.
>>>
>>>Chuck Norcutt
>>
>>
>>
>>
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