Re: Colorsync-users Digest, Vol 9, Issue 67
Re: Colorsync-users Digest, Vol 9, Issue 67
- Subject: Re: Colorsync-users Digest, Vol 9, Issue 67
- From: Axel Robert <email@hidden>
- Date: Fri, 27 Apr 2012 22:38:32 +0200
- Acceptlanguage: fr-FR, en-US
- Thread-topic: Colorsync-users Digest, Vol 9, Issue 67
Dear all,
there is currently only one tool which is able to measure the light environment and in the same time is conform with the ISO 3664.
It is a spectroradiometer especially developped to do it well.
Why? Actually the fact is that the EyeOne Pro only does measure at sampling interval: 3.5nm. It is to far for good results.
Instead of this, these tool is able to reproduce and analyze wavelength
each +/- 0.5 nm according to the ISO 3664 who needs to be < 1.0 for Mvis and < 1.5 for Muv.
Thus, the EyeOne Pro displays results which appear exact but in fact are not.
It is called GL optic.
Axel Robert
On 27 avr. 2012, at 21:09, "email@hidden" <email@hidden> wrote:
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> Today's Topics:
>
> 1. Reading ambient light using an Eye-One Pro (Peter Constable)
> 2. Re: Reading ambient light using an Eye-One Pro (Ken Fleisher)
> 3. Re: Reading ambient light using an Eye-One Pro (dpascale)
> 4. Re: Reading ambient light using an Eye-One Pro (Robin Myers)
> 5. Re: Reading ambient light using an Eye-One Pro (Mauro Boscarol)
> 6. Re: Reading ambient light using an Eye-One Pro (Robin Myers)
> 7. Re: Reading ambient light using an Eye-One Pro (Martin Orpen)
> 8. Re: Reading ambient light using an Eye-One Pro (Scott Martin)
> 9. RE: Reading ambient light using an Eye-One Pro (Roger Breton)
> 10. Re: Reading ambient light using an Eye-One Pro (Stefan Ohlsson)
> 11. Re: Reading ambient light using an Eye-One Pro (Scott Martin)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 26 Apr 2012 16:40:16 -0400
> From: Peter Constable <email@hidden>
> To: email@hidden
> Subject: Reading ambient light using an Eye-One Pro
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=us-ascii
>
> List-members-
>
> In the past, I've used i1 Share to acquire spectral data from ambient light sources using the Eye-One Pro and it's ambient light filter. i1 Share won't run on Lion. Are there any suggestions for Lion-compatabile software that will grab spectral data from light sources?
>
> I know of Canon's Light Source Measure Tool but that will only provide degrees Kelvin (as well as illuminance).
>
> Regards,
>
> _peter
>
>
> ------------------------------
>
> Message: 2
> Date: Thu, 26 Apr 2012 16:54:55 -0400
> From: Ken Fleisher <email@hidden>
> To: Peter Constable <email@hidden>
> Cc: email@hidden
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID:
> <CAL=8XqtOC9oY0=email@hidden>
> Content-Type: text/plain; charset=ISO-8859-1
>
> I use BableColor's CT&A
>
> http://www.babelcolor.com/#CTandA
>
> On Thu, Apr 26, 2012 at 4:40 PM, Peter Constable <email@hidden>wrote:
>
>> List-members-
>>
>> In the past, I've used i1 Share to acquire spectral data from ambient
>> light sources using the Eye-One Pro and it's ambient light filter. i1 Share
>> won't run on Lion. Are there any suggestions for Lion-compatabile software
>> that will grab spectral data from light sources?
>>
>> I know of Canon's Light Source Measure Tool but that will only provide
>> degrees Kelvin (as well as illuminance).
>>
>> Regards,
>>
>> _peter
>> _______________________________________________
>> Do not post admin requests to the list. They will be ignored.
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>
> ------------------------------
>
> Message: 3
> Date: Thu, 26 Apr 2012 16:59:38 -0400
> From: dpascale <email@hidden>
> To: Peter Constable <email@hidden>,
> email@hidden
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID: <600365B8A02B430EB317F28435FEE0FF@noel2003>
> Content-Type: text/plain; format=flowed; charset=iso-8859-1;
> reply-type=original
>
> Peter,
>
> Have a look at BabelColor CT&A Spectral Tools:
>
> http://www.babelcolor.com/main_level/CTandA_screenshots.htm#Spectral_tools
>
> You can write to me off list if you have specific questions.
>
> Danny
>
> www.babelcolor.com
>
>
> ----- Original Message -----
> From: "Peter Constable" <email@hidden>
> To: <email@hidden>
> Sent: Thursday, April 26, 2012 4:40 PM
> Subject: Reading ambient light using an Eye-One Pro
>
>
>> List-members-
>>
>> In the past, I've used i1 Share to acquire spectral data from ambient
>> light sources using the Eye-One Pro and it's ambient light filter. i1
>> Share won't run on Lion. Are there any suggestions for Lion-compatabile
>> software that will grab spectral data from light sources?
>>
>> I know of Canon's Light Source Measure Tool but that will only provide
>> degrees Kelvin (as well as illuminance).
>>
>> Regards,
>>
>> _peter
>> _______________________________________________
>
>
>
> ------------------------------
>
> Message: 4
> Date: Thu, 26 Apr 2012 14:06:08 -0700
> From: Robin Myers <email@hidden>
> To: email@hidden
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=us-ascii
>
> SpectraShop will acquire and analyze ambient, flash and monitor light sources, in addition to reflective and transmissive objects. It runs on Mac OS X 10.7 Lion, as well as Windows.
>
> You can get more information on it here.
>
> Robin Myers
>
>
>
> On Apr 26, 2012, at 1:40 PM, Peter Constable wrote:
>
>> List-members-
>>
>> In the past, I've used i1 Share to acquire spectral data from ambient light sources using the Eye-One Pro and it's ambient light filter. i1 Share won't run on Lion. Are there any suggestions for Lion-compatabile software that will grab spectral data from light sources?
>>
>> I know of Canon's Light Source Measure Tool but that will only provide degrees Kelvin (as well as illuminance).
>>
>> Regards,
>>
>> _peter
>
>
>
> ------------------------------
>
> Message: 5
> Date: Thu, 26 Apr 2012 23:13:47 +0200
> From: Mauro Boscarol <email@hidden>
> To: Peter Constable <email@hidden>,
> email@hidden
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=us-ascii
>
> I use SpectraShop
>
> http://store.rmimaging.com/spectrashop4.aspx
>
> Mauro Boscarol
>
>
> ------------------------------
>
> Message: 6
> Date: Thu, 26 Apr 2012 14:16:16 -0700
> From: Robin Myers <email@hidden>
> To: email@hidden
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=us-ascii
>
> The link was removed from my last message, so is the message with an explicit URL.
>
> SpectraShop will acquire and analyze ambient, flash and monitor light sources, in addition to reflective and transmissive objects. It runs on Mac OS X 10.7 Lion, as well as Windows.
>
> You can get more information on it at http://www.rmimaging.com/spectrashop.html
>
> Please contact me off list with any questions.
>
> Robin Myers
>
> Robin Myers Imaging
> email@hidden
> 925-519-4122
>
>
> On Apr 26, 2012, at 1:40 PM, Peter Constable wrote:
>
>> List-members-
>>
>> In the past, I've used i1 Share to acquire spectral data from ambient light sources using the Eye-One Pro and it's ambient light filter. i1 Share won't run on Lion. Are there any suggestions for Lion-compatabile software that will grab spectral data from light sources?
>>
>> I know of Canon's Light Source Measure Tool but that will only provide degrees Kelvin (as well as illuminance).
>>
>> Regards,
>>
>> _peter
>
>
>
>
> ------------------------------
>
> Message: 7
> Date: Thu, 26 Apr 2012 22:18:24 +0100
> From: Martin Orpen <email@hidden>
> To: "'colorsync-users?lists.apple.com' List"
> <email@hidden>
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=us-ascii
>
> On 26 Apr 2012, at 21:40, Peter Constable wrote:
>
>> In the past, I've used i1 Share to acquire spectral data from ambient light sources using the Eye-One Pro and it's ambient light filter. i1 Share won't run on Lion. Are there any suggestions for Lion-compatabile software that will grab spectral data from light sources?
>
>
> You can use ArgyllCMS's spotread to do this.
>
> However, there is a big, fat bug in Lion which halts the process after capturing the data and displaying the chart.
>
> Instead of the usual analysis of the results you get this instead:
>
> spotread[266] <Error>: kCGErrorInvalidConnection: CGSGetWindowTags: Invalid connection
> spotread[266] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged
>
>
> It doesn't affect the capture of the data though.
>
> --
> Martin Orpen
> Idea Digital Imaging Ltd
>
>
> ------------------------------
>
> Message: 8
> Date: Thu, 26 Apr 2012 16:20:09 -0500
> From: Scott Martin <email@hidden>
> To: Peter Constable <email@hidden>
> Cc: email@hidden
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=us-ascii
>
>
> On Apr 26, 2012, at 3:40 PM, Peter Constable wrote:
>
>> In the past, I've used i1 Share to acquire spectral data from ambient light sources using the Eye-One Pro and it's ambient light filter.
>
> XRite's Pantone Color Manager (ships with i1Profiler) is the current product that has ambient light measurement and analysis. However, I've never gotten it to recognize any of my i1Pros. Has anyone else gotten this to work?
>
> Scott Martin
> www.on-sight.com
>
>
>
>
>
>
> ------------------------------
>
> Message: 9
> Date: Thu, 26 Apr 2012 18:07:17 -0400
> From: Roger Breton <email@hidden>
> To: email@hidden
> Subject: RE: Reading ambient light using an Eye-One Pro
> Message-ID: <001d01cd23f8$f1997500$d4cc5f00$@videotron.ca>
> Content-Type: text/plain; CHARSET=US-ASCII
>
> BabelColor has no problem recognizing all my i1pro's and more.
> It's a shame that third party apps manage these apparently simple tasks
> better than the mother ship :(
>
> / Roger (me and my loud mouth...)
>
> -----Original Message-----
> From: colorsync-users-bounces+graxx=email@hidden
> [mailto:colorsync-users-bounces+graxx=email@hidden] On
> Behalf Of Scott Martin
> Sent: April-26-12 5:20 PM
> To: Peter Constable
> Cc: email@hidden
> Subject: Re: Reading ambient light using an Eye-One Pro
>
>
> On Apr 26, 2012, at 3:40 PM, Peter Constable wrote:
>
>> In the past, I've used i1 Share to acquire spectral data from ambient
> light sources using the Eye-One Pro and it's ambient light filter.
>
> XRite's Pantone Color Manager (ships with i1Profiler) is the current product
> that has ambient light measurement and analysis. However, I've never gotten
> it to recognize any of my i1Pros. Has anyone else gotten this to work?
>
> Scott Martin
> www.on-sight.com
>
>
>
>
> ------------------------------
>
> Message: 10
> Date: Fri, 27 Apr 2012 10:13:52 +0200
> From: Stefan Ohlsson <email@hidden>
> To: Robin Myers <email@hidden>
> Cc: email@hidden
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=us-ascii
>
> Will it export the ambient light measurement in a format that i1Profiler can use when I create a printer profile? We often do prints that are placed in a room with fluorescent lighting. To be able to create a profile that incorporates the light has been one of the uses that we have had for i1 Share.
>
> Stefan Ohlsson
>
>
> 26 apr 2012 kl. 23.16 skrev Robin Myers:
>
>> The link was removed from my last message, so is the message with an explicit URL.
>>
>> SpectraShop will acquire and analyze ambient, flash and monitor light sources, in addition to reflective and transmissive objects. It runs on Mac OS X 10.7 Lion, as well as Windows.
>>
>> You can get more information on it at http://www.rmimaging.com/spectrashop.html
>>
>> Please contact me off list with any questions.
>>
>> Robin Myers
>
>
>
>
>
>
> ------------------------------
>
> Message: 11
> Date: Fri, 27 Apr 2012 08:03:02 -0500
> From: Scott Martin <email@hidden>
> To: Stefan Ohlsson <email@hidden>, colorsync-users List
> <email@hidden>
> Subject: Re: Reading ambient light using an Eye-One Pro
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=us-ascii
>
> You can take ambient measurements for this purpose within i1Profiler. In the "Lighting" step of the profiling process, choose "Measure" from the Ambient Light pop-up menu. You can save your measurements as assets for future use.
>
> Scott Martin
> www.on-sight.com
>
> On Apr 27, 2012, at 3:13 AM, Stefan Ohlsson wrote:
>
>> Will it export the ambient light measurement in a format that i1Profiler can use when I create a printer profile? We often do prints that are placed in a room with fluorescent lighting. To be able to create a profile that incorporates the light has been one of the uses that we have had for i1 Share.
>
>
>
>
>
>
>
>
> ------------------------------
>
> _______________________________________________
> Colorsync-users mailing list
> email@hidden
> https://lists.apple.com/mailman/listinfo/colorsync-users
>
> End of Colorsync-users Digest, Vol 9, Issue 67
> **********************************************
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