QTR-Quadtone RIP

On Mon, Mar 29, 2010 at 8:35 AM, Michael King <drmrking@...> wrote:
> Roy,
>
> What would I use "Create ICC for Linearization with PhotoShop ACV curves"
> for ?
> I know its been around a while, but I've only just noticed it :)
>
> Also the rgb-raw-16.psd file only has RGB values from 43 - 213, but you text
> suggests they should be from 0 - 255.

I'm not sure what you are looking at but the file does in fact have
all the values.
Look at the Histogram.  Somehow you seem to be doing some color management
conversion inadvertently.

This special feature is pretty esoteric.  Paul uses it for linearizing
while using
the Epson driver for his special inks.

Roy

>
> Cheers,
>
> Mike
>
> On 29 March 2010 15:50, dj_joy_uk <yahoo@...> wrote:
>
>>
>>
>> --- In QuadtoneRIP@yahoogroups.com <QuadtoneRIP%40yahoogroups.com>, "Roy"
>> <roy@...> wrote:
>> >
>> > QuadToneRIP version 2.7.0 Release Notes
>> >
>> > !! Mac Users take NOTE !!
>> >
>> > Major Upgrades to the Mac version of QTR Software:
>> > 8-bit and 16-bit image data supported -- from app to driver.
>>
>> I had already assumed that 16bit support was present in QTR, was this not
>> the case?
>>
>> Is there any benefit in re-creating custom curves for this new version? I
>> have just finished profiling two papers for QTR and wonder if they would be
>> a) compatible, b) have greater accuracy with this new version?
>>
>> Thanks for your work on this Roy, great software.
>>
>>
>>
>
>
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