QTR-Quadtone RIP

This looks interesting.  But all I could find was a conversion applied to
the original background as opposed to an adjustment layer which would be
accessible for change.  Creating a duplicate of the background layer and
applying the conversion only there, etc., etc., would keep the original
intact.  Did I miss something?

BTW, Justin Seely explains Calculations quite nicely.  See,
http://www.howcast.com/users/jseeley and look for Photoshop Quicktips
Episode 55: Calculating a Grayscale.

Harry


On 3/3/08 2:14 PM, "Harry Lockwood" <hflockwood@...> wrote:
> 
> No, but I¹m on my way there right now.  Thanks.
> 
> Harry
> 
> On 3/3/08 1:04 PM, "John Vitollo" <jvlist@...
> <mailto:jvlist%40comcast.net> > wrote:
>> > 
>> > --- In QuadtoneRIP@yahoogroups.com <mailto:QuadtoneRIP%40yahoogroups.com>
>> <mailto:QuadtoneRIP%40yahoogroups.com> ,
>> > Harry Lockwood <hflockwood@...> wrote:
>>>> >> >
>>>> >> > I was never very happy with Channel Mixer.  I¹m now exploring
>>>> Calculations
>>>> >> > in PS/CS3 for that purpose.  You might have look there too.
>> > 
>> > Have you tried the new B+W adjustment layer in Photoshop CS3?
>> > 
>> > Better than Calculations or Channel Mixer IMHO...
>> > 
>> >  


-- 

Harry F. Lockwood




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