[gdal-dev] Re: Gdal_translate, question from an amateur.

[joolek]

Hi
I need to convert all the 255 255 255 into 254 254 254. Is this possible?
PS. Do appologize for lack of my language. 

Thanks
J

On 23 Oct 2011, at 15:26, "Jay L. [via OSGeo.org]" <ml-node+s1803224n6922091h97 at n2.nabble.com> wrote:

> Or are you trying to convert only some of the pixels to white?
> 
> On Sun, Oct 23, 2011 at 10:02 AM, Brian Case <[hidden email]> wrote:
> joolek,
> 
> I noticed you used the word "strip". Are you trying to remove portions
> of the image that are all black or white?
> 
> 
> On Sun, 2011-10-23 at 03:01 -0700, joolek wrote:
> > Basically - I have an imagery with RGB 0-255, but I would like to strip it to
> > 1-254.
> > So i want to get rid off two extremes (0 and 255) - is this possible?
> > Thank you
> > J
> >
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