Pictus

Pictus

Lives in Brazil Teresopolis - RJ, Brazil
Joined on May 8, 2007

Comments

Total: 25, showing: 1 – 20
« First‹ Previous12Next ›Last »
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

naththo: I am waiting to see review on Spyder5 to compare with i1 Display Pro. i1 Display Pro blows away Spyder4Elite. Spyder is having hard time trying to beat against X-Rite.

Thats why my next device will be X-Rite cos I would like to see less banding on any monitor after calibration that X-Rite can do better than Spyder does. After Spyder Calibration, the banding got worse. Not good thing.

Glad to help, I told you Argyll+dispcalGUI is good... :)
The difference in contrast is because of the calibration device sensitivity not the graphic card, here I got more contrast by using the i1display Pro than the Spyder3.
I am curious about Spyder5 as they now mention 55% improvement in tonal response.

Direct link | Posted on Apr 11, 2015 at 20:12 UTC
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

naththo: I am waiting to see review on Spyder5 to compare with i1 Display Pro. i1 Display Pro blows away Spyder4Elite. Spyder is having hard time trying to beat against X-Rite.

Thats why my next device will be X-Rite cos I would like to see less banding on any monitor after calibration that X-Rite can do better than Spyder does. After Spyder Calibration, the banding got worse. Not good thing.

Naththo,
Argyll can not do miracles, but can do into the realm of real possibilities.
Looks like it is a TN panel, they are not good for photo works.
For photo works IPS family is the choice.
Darker blacks is important, but not high contrast...
High contrast deviates too much from the paper prints, see
https://luminous-landscape.com/why-are-my-prints-too-dark/

Good info about monitors for photo works at
http://www.modelmayhem.com/forums/post/861874/1#post17626143

Direct link | Posted on Apr 11, 2015 at 13:51 UTC
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

Razor512: Most of these color calibrators, only have meter correction data for IPS panels with constant current driven backlights. Many of the companies do not mention in detail the panel technology that they cover, e.g., I purchased an x-rite colormunki, and it worked on an IPS panel that I have, but for TN panels, it had a horrible color cast,
Here is an example of what it does to TN panels. http://i.imgur.com/DKihSvN.jpg

In contacting the companies about this, they seem to be aware of it, but for both spyder and colormunki, even though they still manufacture them, they no longer support their products to the extent of expanding compatibility.
I was unable to return mine for a refund since it technically works, so if you buy one, know that you are taking a risk when it comes to compatibility. (they only specify compatibility in vague terms (LCD, and white LEG, or RGB LED backlighting; no mention of qualifiers such as PWM VS constant current, or TN VS IPS) (no support for PWM)

If it is TN or IPS does not matter, the main factor is the panel backlight like CCFL, WGCCFL, White LED etc...
I have an i1Display Pro(it is the same hardware, but not castrated to be slower) and can calibrate TN very well...
Maybe it is the monitor that is not good, TN monitors are cheap...
Anyway I do not use X-rite software, much better Argyll+dispcalGUI, see the tutorial
http://www.modelmayhem.com/forums/post/870355/1#post17806610
do not forget to select the proper correction matrix for the panel backlight.

Direct link | Posted on Apr 10, 2015 at 02:02 UTC
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

NewsyL: What is stopping Datacolor/Xrite from offering ongoing updated correction matrixes to compensate for new back lights and LCD panels? I.E. in the manner of anti-virus software offering updated signatures for malware.

What will happen when OLED monitors become common? new hardware time?

The day OLED monitor is common the Spyders will be in the version 10 :)

Direct link | Posted on Apr 10, 2015 at 01:46 UTC
On Samsung NX1 Review preview (1199 comments in total)

What the hell is a Samsung? :)
https://youtu.be/eplN_wI0AbA

BTW, nice review!

Direct link | Posted on Apr 10, 2015 at 00:49 UTC as 209th comment | 1 reply
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

Jan_Shim: I have the Spyder4 Pro and it has failed miserably in every recommended attempts to calibrate my dual Dell U2713H displays. These screens use GB-LED back lighting that's not natively supported by the Spyder4, and while their tech support has been helpful in recommending ways to calibrate, nothing worked. Not even calibrating via RGB channels. In the end, I resorted to Dell's factory calibrated sRGB preset for what seemed to be the best natural looking colours.

IF they are really for Spyder4 yes and if they are not the white balance will be off... The only way to know is to test...

Direct link | Posted on Apr 9, 2015 at 01:52 UTC
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

Jan_Shim: I have the Spyder4 Pro and it has failed miserably in every recommended attempts to calibrate my dual Dell U2713H displays. These screens use GB-LED back lighting that's not natively supported by the Spyder4, and while their tech support has been helpful in recommending ways to calibrate, nothing worked. Not even calibrating via RGB channels. In the end, I resorted to Dell's factory calibrated sRGB preset for what seemed to be the best natural looking colours.

The right device to calibrate the hardware of the Dell u2713H is an i1Display Pro because the "Dell" software is made by X-rite, see
http://www.tftcentral.co.uk/reviews/content/dell_u2713h.htm#hardware_calibration

If you want to do a software calibration, try Argyll+dispcalGUI
http://www.modelmayhem.com/forums/post/870355/1#post17806610
But you will need a correction matrix for GB-LED, maybe one of this
http://dispcalgui.hoech.net/colorimetercorrections/?get&type=ccss&manufacturer_id=DEL&display=DELL%20U2713H&instrument=i1%20DisplayPro%2C%20ColorMunki%20Display%2C%20Spyder4&html=1

Direct link | Posted on Apr 8, 2015 at 23:18 UTC
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

naththo: I am waiting to see review on Spyder5 to compare with i1 Display Pro. i1 Display Pro blows away Spyder4Elite. Spyder is having hard time trying to beat against X-Rite.

Thats why my next device will be X-Rite cos I would like to see less banding on any monitor after calibration that X-Rite can do better than Spyder does. After Spyder Calibration, the banding got worse. Not good thing.

..

Direct link | Posted on Apr 8, 2015 at 21:44 UTC
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

naththo: I am waiting to see review on Spyder5 to compare with i1 Display Pro. i1 Display Pro blows away Spyder4Elite. Spyder is having hard time trying to beat against X-Rite.

Thats why my next device will be X-Rite cos I would like to see less banding on any monitor after calibration that X-Rite can do better than Spyder does. After Spyder Calibration, the banding got worse. Not good thing.

VirtualMirage,
Sadly looks like we still need a QUADRO/FirePro class card for the 10-bit thing work with Photoshop or Zoner Photo Studio, see
https://forums.adobe.com/message/6736651
Here does not work, like the guys in the link.

Direct link | Posted on Apr 8, 2015 at 20:49 UTC
On Datacolor offers Spyder5 with redesigned calibrator article (113 comments in total)
In reply to:

naththo: I am waiting to see review on Spyder5 to compare with i1 Display Pro. i1 Display Pro blows away Spyder4Elite. Spyder is having hard time trying to beat against X-Rite.

Thats why my next device will be X-Rite cos I would like to see less banding on any monitor after calibration that X-Rite can do better than Spyder does. After Spyder Calibration, the banding got worse. Not good thing.

Naththo,
Try your Spyder4 with the free and excellent Argyll+dispcalGUI check the tutorial at
http://www.dpreview.com/forums/post/53534321
It is not only me, but *lots* of people prefer to use Argyll+dispcalGUI than the X-rite or Datasoft calibration software. If it is not your monitor fault Argyll+dispcalGUI may create less banding, also most of the monitors are made to work with “high” luminance levels, try to calibrate with +- 140 cd/m² and see if there will be less banding, higher luminance levels also helps the calibration device readings...

Direct link | Posted on Apr 8, 2015 at 20:25 UTC
On Manfrotto announces carbon fiber BeFree tripod article (110 comments in total)
In reply to:

Niklas Ramstedt: Please write out in metric too, so the rest of the world also understands.

I agree 100%

Direct link | Posted on Aug 13, 2014 at 19:31 UTC
In reply to:

Philip Corlis: To Peevee1
#12 looks like Kodachrome to me. Good luck finding a digital preset to mimick it. Many have tried to simulate it but very few get very close.

IMO - this is one of the best approaches... http://www.defocus.net/2009/03/fun-with-the-dng-profile-editor.html

BTW - I think this exhibit is worth a trip from the states. Where else will you see all these great masterworks?

Kodachrome?
Try RPP http://www.raw-photo-processor.com/RPP/Overview.html
RPP for beginners http://pavelkosenko.wordpress.com/2012/05/24/rpp-for-begginers/

Direct link | Posted on Jul 19, 2014 at 14:55 UTC
On SmugMug Films: Master of illusions article (37 comments in total)

I am a big fan of Joel Grimes! Rulez!!

Direct link | Posted on Apr 23, 2014 at 17:19 UTC as 27th comment
On DxO releases Optics Pro 9.1 article (38 comments in total)
In reply to:

Prognathous: The upgrade from v8.x is now $49. Any opinions on whether the improvements are worth it? I usually upgrade every other version, but I have to admit the new NR looks impressive...

Prognathous, here OpenCL make no difference, but my graphic card is old/slow(nvidia GT240), best ask the support.

Direct link | Posted on Dec 8, 2013 at 20:33 UTC

Prime is excellent!
Try with high ISO images...

Direct link | Posted on Oct 23, 2013 at 18:42 UTC as 53rd comment
On Panasonic GX7 First Impressions Review article (1200 comments in total)
In reply to:

Pictus: I would prefer more stuff prone to moiré and more red.

Yep, but I would like something more like the http://www.imaging-resource.com/PRODS/645D/645DhSLI0100_NR_OFF.DNG.HTM
that have a nice red fabric good to test high ISO/noise reduction and a bottle of Samuel Smith good to test moiré and demosaicing algorithms...

Direct link | Posted on Aug 16, 2013 at 15:30 UTC
On Panasonic GX7 First Impressions Review article (1200 comments in total)

I would prefer more stuff prone to moiré and more red.

Direct link | Posted on Aug 15, 2013 at 11:58 UTC as 133rd comment | 2 replies
In reply to:

J. Bach: Hopefully the U2413 will calibrate better than the U2410. I have both a U2410 and the older 2407. I use the Eye-One display 2 to calibrate both and the 2407 gives more faithfull color than the U2410 - prints from the labs I use with the labs' icc profiles for soft proofing look just like the image on the 2407 and not the 2410 and both displays are calibrated to the same color temperature. The U2410 has more color controls than the 2407, but changing an RGB value by 1 % in the color controls on the U2410 can change the color temperature by 200 degrees. I missed the return date (dell only gives 21 days now instead of the 30 they use to give) and Dell never responded to my concerns.

You need a better calibrator and some tricks, solution at http://forums.dpreview.com/forums/post/50756245

Direct link | Posted on Feb 15, 2013 at 05:00 UTC
On Capture One Fujifilm X-Trans Raw support tested article (211 comments in total)
In reply to:

drent: moire settings (in this particular photo):
amount 80
pattern 65

clarity setting:
structure 25

see the improvement! cannot upload, because C1 gives an error: could not process file (during the betatest I've let Phase One know, but problem is still there). At least on my computer.

Does not fix the maze artifacts...
Need a better/tweaked demosaicing algorithm for that.

Direct link | Posted on Jan 14, 2013 at 21:31 UTC
On DxO Optics Pro 8: What's New article (110 comments in total)

For DXO guys:
-Need NATIVE color space bigger than Adobe RGB, see http://www.luminous-landscape.com/forum/index.php?topic=54284.0
-Again no 'multi point color balance tool' for the Windows version :(

For Amadou Diallo, please include Photo Ninja into the comparative as it is another excellent high-end converter.
Corel AfterShot Pro would be a good idea too as it is the fastest of all.
Some users need quality above all, others speed ...

Direct link | Posted on Nov 23, 2012 at 21:09 UTC as 45th comment | 4 replies
Total: 25, showing: 1 – 20
« First‹ Previous12Next ›Last »