Re: Epson canned profiles
Re: Epson canned profiles
- Subject: Re: Epson canned profiles
- From: Martin Orpen <email@hidden>
- Date: Wed, 18 Apr 2018 23:59:23 +0100
> On 18 Apr 2018, at 23:29, ben <email@hidden> wrote:
>
> On Apr 18, 2018, at 2:46 PM, Martin Orpen <email@hidden> wrote:
>
>> 1 "A1" 95.7910636 -0.70293 -1.4069518
>> 51 "Q3" 6.9553815 -0.3434734 1.0066179
>
> One assumes that what you sent to the printer went through the profile, and
> the chart was step wedges on the neutral axis?
>
> (The sample data includes A..Q, but there's only error report and only for A,
> so I'm guessing it's all excerpted from a profiling package of some
> sort...the samples being the neutral patches on the chart, the errors just
> the first row. Unless the error calculation tool nuked the labels?)
Yep, grayscale patches printed from Photoshop through the Epson RGB profile and
read straight in to i1Profiler with an i1Pro2.
There are no original patch values for i1 Profiler to evaluate, just two sets
of data for 51 patches printed with different driver settings,
The GMG Gloss is an OBA-free commercial proofing paper — but the Epson profile
is for their OBA-stuffed photo paper.
Cheers
--
Martin Orpen
Idea Digital Imaging Ltd
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