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[OM] Re: 4/10 fragment of my day - upsampling

Subject: [OM] Re: 4/10 fragment of my day - upsampling
From: Wayne S <om4t@xxxxxxxx>
Date: Tue, 11 Apr 2006 09:57:14 -0400
At 08:09 AM 4/11/2006, you wrote:
>\> I agree it's amazingly good. A couple of times, I posted some full pixel
>> comparisons of tests that convinced me it is better at up sampling than
>> anything else I have. As they contain some comparison sof different SI
>> Pro settings, and it does make a difference, here's the link again
>> <http://www.moosemystic.net/Gallery/tech/resize.htm>.
>>
>> Moose
>
>I remember when you posted that.  It didn't hit me as the cat's PJs at
>the time.  It's trying to convey something distinctive but subtle
>through a relatively crude display medium (the web), which is no fault
>of yours, of course.  Where it really impressed was in the large print
>I made.  I did two successive upsamples (through convenient paper
>sizes -- 8X12 and then 12x18, I think) and the printed result is
>photographic in a sense that the one with regular bicubic upsampling
>isn't.  Halleluia!

I "read" in Photoshop User magazine review of Genuine Fractals that the
Photoshop ACR can up-sample an image about as good as GF. That the
up-sampling done in ACR is better than up-sampling later in PS with,
for example, bicubic interpolation. I have not tried this myself.

WayneS 


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