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Forum: Display Calibration   04-29-2013, 06:20 PM
Replies: 17
Views: 942
Posted By ams2990
Derek, of those, only the eeColor/ColorBox and...

Derek, of those, only the eeColor/ColorBox and the Radiance are supported under the "Personal Home Theater" licenses, correct? Also, any reasonable guess for a timeframe on the Eizo? Also, which...
Forum: Display Calibration   04-27-2013, 05:41 PM
Replies: 17
Views: 942
Posted By ams2990
Me too...competition is always good. Does anyone...

Me too...competition is always good. Does anyone have more details about the size of 3D LUT in the Eizo monitors? All I can find is the blurbQuote:3D LUT for Better Additive Color Mixture

The...
Forum: Display Calibration   04-27-2013, 04:56 PM
Replies: 17
Views: 942
Posted By ams2990
Quote:Originally Posted by...

Quote:Originally Posted by derekjsmith http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/t/1470158/3d-lut-device-for-use-with-pcs#post_23252810)

Working on it. Eizo was...
Forum: Display Calibration   04-26-2013, 06:50 PM
Replies: 17
Views: 942
Posted By ams2990
I'm looking for a device, similar to a Radiance...

I'm looking for a device, similar to a Radiance or an eeColor/ColorBox which would go inline between my computer and monitor. I saw Sotti's comment that the eeColor/ColorBox wasn't suitable for use...
Forum: Display Calibration   10-27-2012, 10:41 PM
Replies: 100
Views: 4,338
Posted By ams2990
I have a set for sRGB already, or I can generate...

I have a set for sRGB already, or I can generate a set for you at a certain gamma level. Which would you prefer?
Forum: CD Players & Dedicated Music Transports   10-07-2012, 03:54 PM
Replies: 1
Views: 979
Posted By ams2990
Hi guys, I'm trying to stream music from my...

Hi guys,

I'm trying to stream music from my laptop to my receiver. I am looking for a device that will connect to my wireless network and connect to my receiver via optical, so I can use my...
Forum: Display Calibration   05-09-2012, 06:10 AM
Replies: 13
Views: 1,642
Posted By ams2990
Quote:Originally Posted by LarryInRI...

Quote:Originally Posted by LarryInRI http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21999566)

6500K and the xy coordinates where it crossed the Planckian locus...
Forum: Display Calibration   05-07-2012, 05:12 PM
Replies: 13
Views: 1,642
Posted By ams2990
The CCT did not move, but it's suddenly 6504 not...

The CCT did not move, but it's suddenly 6504 not 6500? That doesn't make sense to me.

And as to why I'm interested, I love the math behind calibration.
Forum: Display Calibration   05-07-2012, 03:16 PM
Replies: 13
Views: 1,642
Posted By ams2990
So, D65 didn't move, but if you were to derive...

So, D65 didn't move, but if you were to derive the CCT for D65, that moved?
Forum: Display Calibration   05-07-2012, 12:03 PM
Replies: 13
Views: 1,642
Posted By ams2990
So I read the Wikipedia page on D65, which...

So I read the Wikipedia page on D65, which discusses why 6504K is the "correct" temperature versus 6500K. I believe it, because I've read similar things elsewhere, but I don't understand why.

I...
Forum: Display Calibration   04-22-2012, 06:03 PM
Replies: 14
Views: 1,890
Posted By ams2990
Quote:Originally Posted by ZandarKoad...

Quote:Originally Posted by ZandarKoad http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21933648)

I just don't want all my greys to be green....
Forum: Display Calibration   04-20-2012, 01:20 AM
Replies: 632
Views: 53,043
Posted By ams2990
The formula in step 3 is for sRGB gamma, not...

The formula in step 3 is for sRGB gamma, not 2.22 gamma. They're similar, but different.
Forum: Display Calibration   04-13-2012, 08:57 AM
Replies: 7
Views: 895
Posted By ams2990
Quote:Originally Posted by ndaa75...

Quote:Originally Posted by ndaa75 http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21902306)

Hi there,

Using an i1 Display 2 metre.


With what software? I...
Forum: Display Calibration   04-13-2012, 07:42 AM
Replies: 7
Views: 895
Posted By ams2990
What meter are you using?

What meter are you using?
Forum: Display Calibration   04-13-2012, 04:23 AM
Replies: 4
Views: 992
Posted By ams2990
As you say, in xyY, red is (0.640, 0.330, 0.213)...

As you say, in xyY, red is (0.640, 0.330, 0.213) and blue is (0.150, 0.060, 0.072). However, (D65) white is (0.313, 0.329, 1), not (.333, .333, 1). Are you using D65, or some other white point?
...
Forum: Display Calibration   04-05-2012, 05:03 AM
Replies: 19
Views: 1,521
Posted By ams2990
Quote:Originally Posted by turbe...

Quote:Originally Posted by turbe http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21869887)

I look forward to his dissertation posted publicly.


Only a...
Forum: Display Calibration   04-04-2012, 11:34 AM
Replies: 19
Views: 1,521
Posted By ams2990
No, but I am doing research on the mathematics...

No, but I am doing research on the mathematics of colorimetry for my Master's. Kb and Kr are some of the few values that I haven't figured out how to re-derive.
Forum: Display Calibration   04-03-2012, 10:22 AM
Replies: 19
Views: 1,521
Posted By ams2990
Unfortunately there's nothing in there about how...

Unfortunately there's nothing in there about how to get Kb and Kr yourself...
Forum: Display Calibration   04-01-2012, 11:18 AM
Replies: 19
Views: 1,521
Posted By ams2990
Quote:Originally Posted by turbe...

Quote:Originally Posted by turbe http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21854781)

Are you asking how the defined constants for both 601 and 709 came...
Forum: Display Calibration   04-01-2012, 10:35 AM
Replies: 19
Views: 1,521
Posted By ams2990
I don't see anything on that page that lists how...

I don't see anything on that page that lists how the numbers are arrived at. It just says what they are for Rec.601 and Rec.709. Note that I'm looking for Kb and Kr, not Cb and Cr
Forum: Display Calibration   04-01-2012, 05:30 AM
Replies: 19
Views: 1,521
Posted By ams2990
How are the parameters Kb and Kr derived?...

How are the parameters Kb and Kr derived? They're defined for both Rec.601 and Rec.709 but how were they arrived at? I haven't found any papers or links that discuss it. Anyone know, or know where...
Forum: Display Calibration   03-30-2012, 01:19 AM
Replies: 28
Views: 2,881
Posted By ams2990
Quote:Originally Posted by GeorgeAB...

Quote:Originally Posted by GeorgeAB http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21843240)

The implication in the context is not that the screen does or...
Forum: Display Calibration   03-29-2012, 08:25 AM
Replies: 28
Views: 2,881
Posted By ams2990
Quote:Originally Posted by GeorgeAB...

Quote:Originally Posted by GeorgeAB http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21841849)

Where did he discuss the size of the image?


"However, in an...
Forum: Display Calibration   03-28-2012, 09:45 PM
Replies: 28
Views: 2,881
Posted By ams2990
Quote:Originally Posted by GeorgeAB...

Quote:Originally Posted by GeorgeAB http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21841718)

The following sources are from the "sticky" thread in the 'Links...
Forum: Display Calibration   03-28-2012, 08:52 PM
Replies: 28
Views: 2,881
Posted By ams2990
Quote:Originally Posted by GeorgeAB...

Quote:Originally Posted by GeorgeAB http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21841648)

The Ikea Dioder LEDs are the wrong color for video.


So not to...
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