Re: [Teem-users] unu quantize

[Amit C. <am...@sd...>]

Gordon,

Thanks I will try that out.
So if I am interesting in creating smoother looking image, I should pass the data to resample before quantize.
Is this is correct?

Cheers
--Amit

PS: GK, sorry for sending extra email in your inbox.

-----Original Message-----
From: tee...@li... on behalf of Gordon Kindlmann
Sent: Thu 5/8/2008 7:18 AM
To: Teem Users
Subject: Re: [Teem-users] unu quantize
 
hello-

Have you tried "unu resample"?  You can up/down sample with that.   
The "-k cheap" option might be of interest.

Gordon

On May 8, 2008, at 12:16 AM, Amit Chourasia wrote:
> Folks,
>
> Does unu quantize do any interpolation (bi-linear for 2d data)?
> If not what would be a way to do it?
>
> I am creating bitmaps from 2d raw data and would like to create  
> interpolated image.
> Also is there a way to create a bigger or scaled image then the  
> data dimension using unu from the raw data.
>
> Any pointers appreciated.
> Thanks
> --Amit
>
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