• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: Changing White to Yellow on a pixel by pixel basis
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Changing White to Yellow on a pixel by pixel basis


  • Subject: Re: Changing White to Yellow on a pixel by pixel basis
  • From: Chris Tangora <email@hidden>
  • Date: Tue, 15 Aug 2006 10:35:55 -0400

All i see in automator is the apply profile. Is there a convert to profile anywhere?

chris


On August 15, 2006, at 9:41 AM, Roberto Michelena wrote:

You need to do your CMYK->RGB conversion via the newsprint profile,
using absolute colorimetric mode. Then you'll get the paper color
simulation you're looking for.
For this you can use Automator (part of Mac OSX 10.4), building a
"workflow" that takes as input a CMYK tiff, converts, and finally
saves as an RGB PNG file.

-- Roberto Michelena
  Infinitek
  Lima, Peru


On 8/15/06, Chris Tangora <email@hidden> wrote:

Hi all,

I'm hoping to find a way to do some fine tuned color management and I can't
find a good way to do it yet, hoping someone has a good idea.


What I'm doing right now is taking a CMYK TIFF and turning it into an RGB
PNG via an external application (Binuscan). The problem is that the white
background isn't truly representative of the paper we print on (newsprint).
I was hoping to find some way to script color sync or image events or
something else entirely that would take the 255, 255, 255 in RGB or the 0,
0, 0, 0 values in CMYK and convert them to another color, only affecting
that single color though, pretty much a pixel by pixel check. Does anybody
know of a built-in apple application that can do this or any other way of
doing it?


Thanks.

Chris


_______________________________________________ Do not post admin requests to the list. They will be ignored. Applescript-users mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden
References: 
 >Changing White to Yellow on a pixel by pixel basis (From: Chris Tangora <email@hidden>)

  • Prev by Date: launchd
  • Next by Date: Re: How to match data in two different text files as fast as possible?
  • Previous by thread: Changing White to Yellow on a pixel by pixel basis
  • Next by thread: Re: Changing White to Yellow on a pixel by pixel basis
  • Index(es):
    • Date
    • Thread