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Search: Keyword(s): ; Posts Made By: <^..^>Smokey Joe
Forum: Display Calibration   07-17-2014, 02:30 PM
Replies: 50
Views: 1,698
Posted By <^..^>Smokey Joe
Look, I'm not trying to pop your balloon, or...

Look, I'm not trying to pop your balloon, or anyone elses for that matter. Trouble is this, measured value and intended value can be two intirely different things. The intended value is the reference...
Forum: Display Calibration   07-16-2014, 08:11 PM
Replies: 50
Views: 1,698
Posted By <^..^>Smokey Joe
Detection alone is not accuracy, detection is...

Detection alone is not accuracy, detection is where a signal starts returning a value, but it is rare that detection limit and repeatable accuracy are the same. Hence +/- (value) around the around...
Forum: Display Calibration   07-16-2014, 07:10 PM
Replies: 50
Views: 1,698
Posted By <^..^>Smokey Joe
0.002 cd/m^2 +/- what?

0.002 cd/m^2 +/- what?
Forum: Display Calibration   07-16-2014, 05:02 PM
Replies: 13
Views: 453
Posted By <^..^>Smokey Joe
If the unit is cared for, as many do, and...

If the unit is cared for, as many do, and relatively low use, ie just for profiling. Then it is likely not drift out of spec over a number of years. It really depends on use, care and if the NIST is...
Forum: Display Calibration   07-16-2014, 02:02 PM
Replies: 18
Views: 431
Posted By <^..^>Smokey Joe
A number of factors can come into play. The...

A number of factors can come into play.

The colour of your walls in the room will effect your colour balance on the screen.
The colour of room lighting, incandescents, halogens and LED's and...
Forum: Display Calibration   07-02-2014, 09:31 PM
Replies: 14
Views: 986
Posted By <^..^>Smokey Joe
Hi JRP, I made a slight error, I was...

Hi JRP,
I made a slight error, I was referinging to the 70 series then switched to the 95 series.
The 70 series, it has been confirm to me by JVC Japan engineers a design feature effected Oceanic...
Forum: Display Calibration   06-05-2014, 05:27 PM
Replies: 40
Views: 1,741
Posted By <^..^>Smokey Joe
Averaging can have issues when outlyers are...

Averaging can have issues when outlyers are envolved.
I prefer software that allows choice, so I choose not to apply for speed and accept a bit of jitter in the reading.

The i1pro is an example...
Forum: Display Calibration   05-29-2014, 06:07 PM
Replies: 5
Views: 338
Posted By <^..^>Smokey Joe
That green channel thing was based on legacy...

That green channel thing was based on legacy where some displays only had red and blue adjustment. It was also a way of crude gamma adjustment when there was no other way.
Some displays had a...
Forum: Display Calibration   05-29-2014, 02:09 PM
Replies: 7
Views: 360
Posted By <^..^>Smokey Joe
Depends what you mean by budget spectro. ...

Depends what you mean by budget spectro.
Depends on how good your i1D3 is as a default device.
Depends what the HCFR offsets do to your probe now.

It is pretty conclusive in the reading...
Forum: Display Calibration   05-28-2014, 03:02 PM
Replies: 1
Views: 106
Posted By <^..^>Smokey Joe
Projectors that are designed for this purpose...

Projectors that are designed for this purpose have 50 or so pixels along the edge which cross over into the other projectors image, this is the blend. The projector or controling software lowers the...
Forum: Display Calibration   05-28-2014, 12:47 AM
Replies: 14
Views: 986
Posted By <^..^>Smokey Joe
I did some similar tests on a 75 series at one...

I did some similar tests on a 75 series at one point trying to overcome the gamut collapsing after JVC interning WB/gamma adjustments.
But found the lumagen ran out of range and created a horrid...
Forum: Display Calibration   05-27-2014, 07:46 PM
Replies: 40
Views: 1,741
Posted By <^..^>Smokey Joe
I finally found a document that I have seen...

I finally found a document that I have seen before which documents proceedures and methods to measure and characterise displays.

Importantly it notes issues around valing glare, pixel counts and...
Forum: Display Calibration   05-26-2014, 02:17 AM
Replies: 40
Views: 1,741
Posted By <^..^>Smokey Joe
Quote:Originally Posted by...

Quote:Originally Posted by gwgill http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/t/1532476/i1display-pro-klein-k10-a-tracking#post_24759737)

No-one has put forward a...
Forum: Display Calibration   05-22-2014, 02:14 AM
Replies: 40
Views: 1,741
Posted By <^..^>Smokey Joe
I agree the i1D3 probe is a great unit, and the...

I agree the i1D3 probe is a great unit, and the test clearly shows that to gain modest performance increases requires vastly more money. Certainly questions value verse cost.

Incidentally it...
Forum: Display Calibration   05-21-2014, 04:44 AM
Replies: 40
Views: 1,741
Posted By <^..^>Smokey Joe
The main difficulty when looking at differences...

The main difficulty when looking at differences at this level is establishing source error with respect to any source ability to repeat the same output twice. Hard to establish that except remove...
Forum: Display Calibration   05-18-2014, 02:21 PM
Replies: 10
Views: 263
Posted By <^..^>Smokey Joe
Looks like you went to extreme lengths with room...

Looks like you went to extreme lengths with room features, looks, yet completely ignored fundimental projection setup.

You are not alone, many, which includes AV installers break the basic rules...
Forum: Display Calibration   05-07-2014, 05:01 PM
Replies: 4
Views: 137
Posted By <^..^>Smokey Joe
The generator could be a pro device license...

The generator could be a pro device license aswell, see the following

http://color.spectracal.com/supported-hardware

http://studio.spectracal.com/supported-hardware
Forum: Display Calibration   04-27-2014, 03:35 PM
Replies: 10
Views: 301
Posted By <^..^>Smokey Joe
The install of the i1 is pretty bullet proof, no...

The install of the i1 is pretty bullet proof, no matter what the OS.

I had a new meter fail after a few calibrations. It would install and show up in the devices, but software would fail to find...
Forum: Display Calibration   04-08-2014, 03:05 PM
Replies: 86
Views: 4,041
Posted By <^..^>Smokey Joe
I'd note a couple of things. I've noticed...

I'd note a couple of things.

I've noticed differences aswell with clients Mini's verse my generator, but the question is, does it matter?

It is a video processor for scalling and so forth...
Forum: Display Calibration   04-07-2014, 03:24 PM
Replies: 11
Views: 282
Posted By <^..^>Smokey Joe
I would add a couple more deductions. A...

I would add a couple more deductions.

A number of manufactures know that people connect sRGB based devices to displays designed for TV video signals.

In many cases automatic detection through...
Forum: Display Calibration   04-06-2014, 06:54 PM
Replies: 11
Views: 282
Posted By <^..^>Smokey Joe
Some of us sleep on occasion, can't speak for...

Some of us sleep on occasion, can't speak for everyone though.

Getting the basic levels right is actually difficult because quite often you don't know if it is implemented correctly by the device...
Forum: Display Calibration   03-10-2014, 01:32 AM
Replies: 65
Views: 2,304
Posted By <^..^>Smokey Joe
This level of equipment is really overkill for a...

This level of equipment is really overkill for a hobbyist, however who am I to say what you want to spend your hard earned bucks on.

As I offer a service to calibrate for other people it is...
Forum: Display Calibration   02-26-2014, 02:31 PM
Replies: 16
Views: 433
Posted By <^..^>Smokey Joe
I am Oceanic area and you have the same...

I am Oceanic area and you have the same firmware, or similar and can confirm our models do not have autocal and no control cal either because you need the same internal code for both solutions....
Forum: Display Calibration   02-24-2014, 12:19 PM
Replies: 655
Views: 20,510
Posted By <^..^>Smokey Joe
So Steve, without intending offence, no one has...

So Steve, without intending offence, no one has tackled the issue with this graphic, where is the references?
Or is it solely a judgement of personal preference?

I'm having a hard time getting...
Forum: Display Calibration   02-23-2014, 12:50 PM
Replies: 655
Views: 20,510
Posted By <^..^>Smokey Joe
I'll post this link again to show the problem...

I'll post this link again to show the problem with the colour gradient image, which has nothing to do with the display or the 3DLUT.
http://www.michaelbach.de/ot/lum-MachBands/index.html

I've...
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