Color Profile(s) skewed.

Sometime right after I upgraded to Leopard, I noticed that the colors on the display were extremely warm, brown, and washed out, and a little darker (as was the other profile I had). I know this isn't an issue with the hardware itself because when I plug in a different display and assign the Color LCD, I get the same look. Also if I calibrate the monitor I can get the blues and other colors back looking good (fairly).
Now the reason I don't use any of the calibrated profiles because I need to use the same Color LCD profile that are on the Macs in my school's labs. Is this common problem, and is there any way I could reset all of the display information to maybe fix it?
Message was edited by: Crassius

To Apple Discussions!
If you have not already done so after updating your OS, repair permissions & restart your computer. If that still does not resolve your issue then try the following:
Mac OS X 10.4 Help-My Dispay Doesn’t Look Right
If the above is of no help then you will need to do the following:
System Preferences>Display>Display
Check the Colors & Brightness settings.
My Color setting is set to Millions which I believe is the default setting.
Now click on the Color button.
Check Display Profile
Is Show profiles for this display only enabled or disabled?
If necessary click on the Calibrate button & do the necessary.
Now in the bottom right corner, click on the purple button w/the black ? mark in the middle. This will bring up the help window.
Midway down, click on the Colorsync Utility link.
The next window should be Profile First Aid.
Read & follow the instructions/details of About Profile First Aid: & do the necessary to Verify & Repair.

Similar Messages

A little problem with color profiles

I am trying LR and so far I love it, it has successfully replaced RSP for me, and also beat Bibble which I briefly considered but didn't like due to the weird UI.
However, I have a little problem with colours, which has never happened so far with other converters, and I am hoping you can help me to solve it.
My monitor is calibrated with the Spyder and the appropriate profile loaded in the video card.
When I work on a RAW image in LR, and then export a sRGB JPG, and then open it with a browser, or the Win viewer, I see it redder. If I open the image in Faststone, I see it almost sepia.
If I export a TIFF and open it in PS, I see it as in LR, but when I export a JPG from PS (this is my typical workflow), the resulting image has the same problem.
Considering that my entire workflow is in sRGB, can anybody coach me as to the correct settings I must use in order to obtain a final sRGB image with the same colors as in LR? I think that I must be doing something wrong, as the program behaves consistently with PS.
Thank you in advance for any help you will be able to provide.
Andrea,
from Italy

Funny how it's only Windows users that have this 'problem'.
This is not a 'problem' at all. The only 'problem' here is that you've been used to using non-color-managed applications. Suddenly, Lightroom comes in as a mature, color-managed, program... and you're all going bonkers.
Mac users aren't going bonkers because we're used to using color-managed applications (Preview, Safari, etc. are all color-managed on a Mac).
Let me clarify for you that by 'color-managed', I mean that the software is *not only* reading the embedded profile in your image, but is *also* converting, on-the-fly, the RGB values of that image to a new set of RGB values that compensates for the native response of your monitor. Say, for example, your monitor only displays a narrow gamut of reds. Chances are, then, that LR or PS will intelligently compensate for this by saturating reds before sending to your monitor. This is how color management works. You can now imagine the disastrous effects that a bad/inaccurate monitor profile might have...
Your Windows applications, such as 'Viewer', use the Microsoft ICM 2.0 API. This *will* read the embedded profile in an image, but instead of converting to your monitor profile for output, will simply convert to sRGB. That's basically like half-a$$ color-management. Read more about it here:
http://www.microsoft.com/technet/prodtechnol/windows2000serv/reskit/prork/prdn_img_vkev.ms px?mfr=true
Firefox & IE don't even use the ICM 2.9 API, making them entirely non-color-managed. Whatever the raw RGB values are in your image, these applications spit out at your monitor.
It's very important you understand these simple concepts before proceeding any further.
OK, ready?
The original monitor profile that came with my MacBook Pro (profiled by someone over at Apple generically for all MacBook Pro LCDs, I guess) really seems to have underestimated the gamut of my monitor. Hence, color-managed applications compensated for this be resaturating my images (especially in the oranges/reds) before outputting to monitor. Therefore, images looked really nice and saturated in color-managed applications; however, when I exported them to sRGB JPEGs and then uploaded to the web, they looked desaturated (in Firefox, NOT in Safari, since Safari is color managed). They even looked desaturated on other people's monitors (these 'other people' were your average Joes...).
I then profiled my monitor using an i1 colorimeter. A 3-D plot of my monitor profile now showed that it actually had a much larger gamut than what Apple had predicted in their profile (but this gamut was still much smaller than sRGB, or the gamut of my Dell LCD or Sony CRT, etc.). Therefore, now, LR and PS, using this new profile, showed images much less saturated. Now when I made my edits, and then exported to sRGB JPEGs, images looked slightly *more* saturated in non-color-managed applications and on other people's computers.
So, you see, your monitor profile affects how you make adjustments/edits in color-managed programs. If your hardware profiler profiled your monitor incorrectly (which I assume is the problem here), then you may be over-saturating certain colors within LR, skewing those RGB values so that a non-color-managed program, which will not re-correct these values as LR is doing, will display the image with too much, say, red.
Bad monitor profiling also explains why you see this problem only on certain images/colors... if it were a LR problem, you'd most likely see it on every export. The color variance is more than likely due to a bad monitor profile that is not accurately describing your monitor's native response... hence LR/PS are incorrectly adjusting your images before sending to the monitor.
And at this point, please don't resort to saying "but the colors in the web browser look 'right' and LR looks 'wrong'". This statement has no meaning, as what looks 'right' to you in your web browser might look horrible to someone else with a different monitor. The point of color-management is to minimize these differences. For example, I was very unhappy by how desaturated my images looked on the web compared to in PS before I calibrated my monitor. Now, images look slightly *more* saturated on the web than in LR/PS, which I'm OK with. *Should* they look the same? Heck no. Similar? Yes. Is it better if they do look the same after hardware profiling? Yes, if your main goal is web export, but, keep in mind, the only way they *would* look the same after PROPER hardware profiling would be if your monitor happened to have a very sRGB-like response (to explain this would take another few paragraphs... but you should be able to figure it out if you ponder a bit).
I hope this is making sense. Let me ask you a couple questions now:
1.) For your headshot image, IMG_8860, which colors look 'right' to you -- the colors in LR, or the colors upon export (i.e. the headshot on the left or the right in your link above)?
2.) How exactly did your profile your monitor? Was it in the dark? I had quite a bit of variance in my monitor profile depending on whether or not the Mac OS X dock was visible at the bottom of the screen -- the light from the dock leaked into the colorimeter which then led to profiles that generated yellow/green color casts.
-Rishi

How to get a color profile stored in a user library from within Photoshop CS5

Hi!
I have a specific color profile that I want to load int PS CS5 color settings. I've placed it into my user library/application support/adobe/color/settings folder and all was good. Now i'm in PS and can't find the user library to load the settings. (Interestingly enough, I have no problem getting into the system library. Go figure) Any ideas?
-Marcia

Apple has hidden ~/Library starting with Lion. You can put Adobe Color Settings files, *.csf, into /Library/Application Support/Adobe/Color/Settings instead of the user folder; and ICC profiles belong in /Library/ColorSync/Profiles.
Or you can unhide ~/Library with this command in Terminal:
sudo chflags nohidden ~/Library/

CS4 Some components wont install ..re. color profiles

when installing CS4 on Windows 7 PC, got error message, some components of Illustrator, photoshop, etc. could not be installed. Ran Adobe Advisor, Problem id.color profiles and permissions. followed instrucitons from adobe help re. editing registry, deleting color profiles, and reinstalling (also disabled AntiVirus and Firewall)....same result 4 times.??

Hi vwvr6r,
As kglad said the logs do not show any errors.
For troubleshooting using log files you can refer : http://helpx.adobe.com/creative-suite/kb/troubleshoot-install-logs-cs5-cs5.html
Also refer this Adobe document that lists installation troubleshooting steps, including the "Shared Technologies" error:
http://kb2.adobe.com/cps/858/cpsid_85843.html

How do I export a file with a CMYK color profile in Lightroom?

I'm trying to save a photo with a CMYK color profile to send to a company who will print it for me. I've looked at the color profiles installed on my computer, and quite a few CMYK profiles appear to be there (in /Library/Application Support/Adobe/Color/Profiles/Recommended). I'm not sure if they need to be in the "Profiles" folder specifically, or if it matters that they're in a subfolder of that folder. This is on a Mac computer, by the way.
The problem is, when I go to export in Lightroom, and I choose "Other" in Color Profile, I'm not given any of the CMYK options.
Thanks for your help!
Ray

ray7199 wrote:
I'm trying to save a photo with a CMYK color profile to send to a company who will print it for me. I've looked at the color profiles installed on my computer, and quite a few CMYK profiles appear to be there (in /Library/Application Support/Adobe/Color/Profiles/Recommended).
Above and beyond what Jeff and John have told you, be VERY careful converting RGB to CMYK unless you have the specific ICC profile for that print provider. Probably a lot safer to send them tagged RGB and let them convert the data. Converting with a profile that isn't specifically targeted for the print process will produce huge headache's for you and the shop and potentially awful output which is going to be expensive. Ask them if they can accept RGB and send them maybe sRGB which of course you can do from Lightroom.

How to make custom icc color profile work as default for all users?

Hi!
I've calibrated two monitors for the machine running Mavericks OS X. I've managed to move these custom icc color profiles to ColorSync folder in HDD Library, so that that they are available for all the users. However, I cannot figure out how to make these icc profiles work as default profiles for all users and not only the one I used to calibrate monitors.
Is there a specific place I have to put custom icc profile to make it system default?
Thank you!

If you put the profiles in the root /Library/ColorSync/Profiles/ folder, then each user needs to select them in their account. There isn't a way to apply them globally so each account automatically comes up that way.

How to set color profile when exporting a RAW file version as a JPEG?

I import my raw files to Aperture and when exporting as a JPEG I want to specify a color profile of sRBG. I cannot see how to set the color profile for the export. Does anyone know how to do this?

When you go to export versions, edit the presets, and there is a drop down box that lets you select the profile.
I'd suggest picking up the Aperture book by Luna, Long, and Harrington. Lots of great info there.

Bridge doesn't recognize color profiles

Dear Adobe community,
I'm using Adobe Bridge CS5.1 (4.1.0.54) and Illustrator CS5.1 (15.1.0), and I'm experiencing a very confusing and disturbing color management problem between these two applications. In short, for some unknown reason Bridge doesn't seem to respect or simply cannot read CMYK color profiles that I've applied to an artwork within Illustrator, but rather labels the file as "Untagged" and displays it with clearly desaturated colors. To illustrate the problem I've created some screenshots having Bridge on the left hand side and Illustrator on the right displaying the same illustration with various color profiles applied. That is, in each case I assigned different color profile to the image in Illustrator, saved the file and took the screenshot of Bridge and Illustrator both displaying the image. Now if you look closely then perhaps you notice that the only time I got a visual match between these applications was when I switched the file to a RGB mode within Illustrator. But even then Bridge did not recognized the correct color profile but interpreted it as "Untagged". Here are the screens:
Bridge "Untagged" vs. Illustrator "U.S. Web Coated":
Bridge "Untagged" vs. Illustrator "Coated FOGRA39":
Bridge "Untagged" vs. Illustrator "Don't Color Manage This Document":
Bridge "Untagged" vs. Illustrator "Adobe RGB":
Hope you could see the difference from these tiny images. Looking from my monitor, I can tell you for sure that they are definitely off, except the RGB versions of the illustration. This made me surmise that perhaps Bridge can only display Working RGB profiles correctly and not anything else.
Here's also my color settings, just in case…
So... Why is that??? Why are these applications showing me different results while my color settings are supposed to be "Synchronized"? Is there a way to fix this? I have tried to play around with the settings and looked for a solution in the web but to no avail. Could you please help me to find a soulution to this disturbing problem?
All the best,
Juhani

You may have used the broken global Purge Cache command in Bridge Preferences, or the cache is otherwise corrupted. Try Purging the Cache through the Tools menu in Bridge for each folder. Tools > Cache > Purge cache for 'foldername'.

Correct Color Profile in Keynote '09 (or '08)

I have been tasked with putting together a photography presentation for six photographers. The presentation will be projected (with two Epson projectors and six color monitors) in Keynote ’09 (and ’08) for a one-night photographer’s gallery exhibit. One of the concerns raised by one of the photographers who has used Keynote (not sure the version, but probably ’08 or earlier) is that there is a "*color shift*" that occurs from the original saved image. All images are exported from (Apple) Aperture, (Adobe) Lightroom, and (Adobe) PhotoShop CS3-CS5 using the Adobe RGB 1998 Color Profile.
All photographers (including myself) are working with Aperture, Lightroom, or PhotoShop and are saving their final images with the Adobe RGB (1998) ICC color profile.
Is there a way to ensure “correct” color profiles are used in Keynote ’09 (and ’08)? If so, how is this done?
Any help would be appreciated.

Welcome to the discussions, anthonysan.
There isn't a way within the program to do it, however it IS possible I think. I'll give you some tips to start down that path, and, if you have any questions, just post back here.
First, go to Keynote preferences and, under General Preferences, choose "Save new documents as packages". Next, create a new document (white theme), change the Master to blank, and place three rectangles on the first slide, each with an EASY to define color. (By "easy to define" I mean pick colors that you would be able to discern numerically, for example 100% red, 100% black, 100% green, etc.) Finally, double click inside each shape and add some unique text. I'm using "firstone", "secondone", "thirdone".
Now, save that document, then right-click (two-finger-click, control-click) on it's icon in the Finder. You should see an option to Show Package Contents. Select that and you should then see a few folders and some files. You're looking for index.apxl.zip. Double click that one to unzip it, then put the .zipped version in the trash (Keynote can read either just as well). Now, you should have an index.apxl file.
When you double-click the index.apxl file, you'll have to choose to open it with TextEdit, then search for your unique text "firstone".
Things get more detailed from this point, but it does lead to a potential solution. Let me know if you're following so far, and we can look at the mysteries within they Keynote file

Cover Flow, Quick Look and Finder icons ignore ICC color profiles

... and that really bothers me!
As a photographer, I tend to save photos with different color profiles embedded in them. Sometimes it's Adobe RGB, sometimes sRGB, sometimes Generic RGB (don't ask).
Aside from the apps that HAVE TO regard color profiles (Aperture, Photoshop etc), I was under the impression that color consistency is important throughout OS X. I am satisfied that Safari and Preview fully support color profiles, and that is why I am appalled that Cover Flow and Quick Look (my favorite feature in Leopard) do not! How do I know? It's in the plain eye sight.
Apple... FIX THIS, PLEASE!
Message was edited by: Daniel Kasaj - reason: I forgot to say "please"!

If it's an issue that you feel needs their attention, I'd submit feedback to Apple directly, as they have no employees dedicated to reading these forums. Go to http://www.apple.com/feedback/macosx.html/ to send your request.

Problem with DNG Color Profiles in Lightroom 5.4

Hello folks,
I recently updated from LR 5.3 to Lightroom 5.4 and since then I am having problem when using dng color profiles which were created with Colorchecker Passport. Every time I use such a profile which was created for my Nikon D 800 I get very greenish tones in the pictures.
I use Windows 7 Pro on a HP Z 210 Workstation. The monitor is a hardware-calibrated Quato which was recently calibrated.
Does anyone have this problem too and - if yes - know how to fix it?
Thanks!
Yours, Albert
PS: As English isn't my mother tongue I apologize for any mistakes in the text above.

Hello Andrew,
I do have a Nikon D 800 and a Fuji X-E1. I haven's noticed a problem with the Fuji so far. I think I will recalibrate my monitor tomorrow and see if the problem still exists.
I can supply raws and DNG profiles but I don't know where I should upload them - I suggest I could do it on my own webspace. Would that be ok?

IPhoto fix that worked for me (Coregraphics & Adobe Color Profiles issues)

Ok, I posted a few days back in reference to getting help with my iPhoto. I do apologize on the fact this is quite the long post but maybe it will be easy to understand for those who are like me and not all that computer literate. I searched all the discussions and used all the different advice from different people but had no luck. I was able to FINALLY get iPhoto up and running again last night after doing just a few simple things. Please note that this may not work for everyone. Also please note that I AM NOT an expert in dealing with computers and working with computers. It's just that my ADD kicks in when something needs fixing and I won't stop till its finished. Below are a few lines from the crash report that I was getting each time I attempted to open iPhoto from my Macbook Pro Late 2011 running 10.8.3.
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000024
VM Regions Near 0x24:
--> __PAGEZERO             0000000000000000-0000000000001000 [    4K] ---/--- SM=NUL /Applications/iPhoto.app/Contents/MacOS/iPhoto
    VM_ALLOCATE            0000000000001000-0000000000055000 [ 336K] ---/--- SM=NUL
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.CoreGraphics                  0x9678ec6c color_space_create_adobe_rgb_1998 + 28
1   com.apple.CoreGraphics                  0x9666dd70 CGColorSpaceCreateAdobeRGB1998 + 32
2   com.apple.CoreGraphics                  0x9642b46b CGColorSpaceCreateWithName + 652
3   com.apple.geode                         0x01079d4a +[DGColorSpace initialize] + 1018
4   libobjc.A.dylib                         0x90267600 _class_initialize + 305
5   libobjc.A.dylib                         0x902674c8 prepareForMethodLookup + 78
6   libobjc.A.dylib                         0x90267337 lookUpMethod + 81
7   libobjc.A.dylib                         0x902672e1 _class_lookupMethodAndLoadCache3 + 47
8   libobjc.A.dylib                         0x90266ac1 objc_msgSend + 81
9   com.apple.geode                         0x010798a0 +[DGContextMgr newBitmapContextCached:accelerated:] + 61
10 com.apple.geode                         0x0107985e +[DGContextMgr newBitmapContextWithAcceleration:] + 49
11 com.apple.RedRock                       0x02647bf6 -[Godot loadGeode] + 1261
12 com.apple.RedRock                       0x026448a8 -[Godot init] + 1571
13 com.apple.RedRock                       0x026437d2 +[Godot initGodotApp] + 108
14 com.apple.iPhoto                        0x00083be8 0x55000 + 191464
15 com.apple.iPhoto                        0x0008236b 0x55000 + 185195
16 com.apple.Foundation                    0x9a3bc4cf __NSFireDelayedPerform + 413
17 com.apple.CoreFoundation                0x95ed1416 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 22
18 com.apple.CoreFoundation                0x95ed0db5 __CFRunLoopDoTimer + 709
19 com.apple.CoreFoundation                0x95eb5bc2 __CFRunLoopRun + 1842
20 com.apple.CoreFoundation                0x95eb502a CFRunLoopRunSpecific + 378
21 com.apple.CoreFoundation                0x95eb4e9b CFRunLoopRunInMode + 123
22 com.apple.HIToolbox                     0x9052af5a RunCurrentEventLoopInMode + 242
23 com.apple.HIToolbox                     0x9052abf5 ReceiveNextEventCommon + 162
24 com.apple.HIToolbox                     0x9052ab44 BlockUntilNextEventMatchingListInMode + 88
25 com.apple.AppKit                        0x923c39aa _DPSNextEvent + 724
26 com.apple.AppKit                        0x923c31dc -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 119
27 com.apple.AppKit                        0x923b963c -[NSApplication run] + 855
28 com.apple.AppKit                        0x9235c666 NSApplicationMain + 1053
29 com.apple.iPhoto                        0x00064c99 0x55000 + 64665
30 com.apple.iPhoto                        0x000642e5 0x55000 + 62181
-Run and attempt to repair any Color Profiles that may need to be fixed. There were 4 that could not be fixed for me. Locate these profiles and move them to your desktop (Note: I was still able to open and use all applications in my Adobe CS6 Master Collection after moving these profiles but you may want to check just to be sure if you are using Adobe).
-Even though I had done this many times, run the Disk Utility App in your Utilities Profile and Verify and Repair any permission needed (For me, I had none at this time that needed to be repaired).
-Next, I did an Apple Hardware Test. For me and the model Macbook Pro I am using, I had to restart my computer and when the screen went black for me at restart about the time the start up sound is about to come on, I pressed ALT-D. On some models you just have to press D. I did disconnect everything prior to doing this except the power cord and the Internet. I did a full AHT test that took about an hour or so. If you get an error code, be sure and right it down whereas your issue may be something different than mine and this will not apply to you. There were no problems from the test and then restarted the computer.
-At restart I decided to get into the OS X Recovery by pressing Command-R to either start from scratch or find some other way to fix the issue because I was tired of racking my brain on this and was about to throw the computer in to the wall.
http://support.apple.com/kb/HT4718 For help or questions on the OS X Recovery Process
-Once in the OS X Recovery from the Mac OS X Utilities Pane, I selected reinstall and then I selected my current Hard Drive. Luckily by doing this (not that I was aware or anything, but none of my files or folders were deleted and it only reinstalled Mountain Lion and whatever else it needed)
-This process took about an hour and once finished, I restarted my computer
-I logged back in to my account but did not attempt iPhoto at this time. Instead I immediately checked to make sure that 10.8.3 was what was reinstalled back on my Mac. I then checked for Software Updates which I had a few and installed these updates.
-I then went back to the Disk Utilities App from my Utilities folder and Verified the Disk and Disk Permission. To my surprise, many of the files that were in the iPhoto crash thread (posted above) were now showing up as needing to be repaired. I repaired what needed to be repaired.
-I verified all my Color Profiles to make sure none were showing up again (which there were none that needed to be repaired)
-I did a check check of some Adobe CS6 Apps just to verify they were opening and working correctly
-I restarted my Mac (Once again) and logged back in. I opened up iPhoto and everything worked and is working PERFECTLY. I then re-connected my printers and my Time Machine and performed a back up before importing photos back in to iPhoto. I DO WISH NOW THOUGH THAT I HADN'T DELETED AND RE-INSTALLED IPHOTO but it is nice being able to start over and organize iPhoto a little better than before.
I am sorry this is such a long post but for people like me who are not professionals in the computer department, sometimes it's good to "dumb" things done so that us "average joes" can understand a little better. Hopefully this will work for those who are having issues like mine. Thanks for all the help from everyone from my previous posts.

Tom:
To help prevent loss like you experienced see the tip at the end of my signature.
Do you Twango?
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've written an Automator workflow application (requires Tiger), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 08 libraries. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.

Picture color profile in Lightroom vs Photoshop CS2 editing

Hi all, I hope someone can solve this for me.
When I'm viewing picture in Light room, all my pictures are a bit warmer ( have a yellowish tint to them ) compared to when I view them in Photoshop CS2. The same is true if I view them in other programs. This is true for all my picture file type (jpg, tif or raw). I get the feeling that it's Light room that in the wrong in how it displays the picture and not the other programs. Using the warms tool to make the picture a bit colder, only adds a bluish tint to the image which isn't even close to what it looks like (unedited) in Photoshop.
I get the feeling that Lightroom does something to the picture, or uses some sort of color profile, driver that other programs don't use.
Is there a way of changing this?

>When I purchase these ADOBE products I expect them to JUST WORK!!!!!
Unfortunately, when Microsoft, Dell and others enter the fray it's no longer up to just the Adobe folks. Differences between Photoshop and Lightroom are almost always due to a corrupt monitor profile. Adobe has nothing to do with that.
>I dont wanna have to be worried about corrupt profiles yada yada yada!!!
I just want to be able to do my color correction and exposure corrections in Lightroom export as a High Res Jpeg and then do the remainder of my work in Photoshop and have them both look the same.
If your screen is correctly calibrated that will be the case. Unfortunately if you want to do color sensitive work on a computer with a typical monitor, you have to have a rudimentary understanding of profiles and color management. There is unfortunately no way around it. This is no different from traditional color photography where you have to understand what different film, different filters and different development do to your colors. The terminology is just different.
>How do I fix this and please go through it STEP BY STEP BY STEP!!!!
I am not one for the computer lingo....
OK. I'll assume first that you have no hardware calibrator and that you are on windows:
1. Make sure your Photoshop color settings are set up to respect embedded profiles. See the
first screenshot in this post(ignore everything else as it is no longer relevant in LR 2).
2. Open your monitor's properties panel, click on advanced and go to the color management tab. Delete any profile you see there. This is the culprit. Probably a bad profile got installed in some driver update for your graphics card or your monitor.
3. Restart Lightroom and Photoshop and that's it! You'll have corresponding colors. You are however, cheating yourself as your monitor is completely uncalibrated. This is how 99% of computer users run their monitors.
So here is what you should be doing if you care about your color and matching to print and making sure that others see the same colors. Even though hardly anybody calibrates, the only way to get a good average correspondence is to calibrate your monitor and use color managed apps. This sequence is valid for both macs and PCs
1. Do as above step one and make sure Photoshop is set up correctly and then go out and buy a hardware calibrator (or order online). They can be had for <$100 for pretty good ones. Look for example for Spyder2 and Huey Pro.
2. Calibrate your screen following the instructions from the software
3. Restart Lightroom and Photoshop. Now you'll have identical but correct color.
If you have a mac, you can cheat slightly and use http://www.computer-darkroom.com/colorsync-display/colorsync_1.htm instead of hardware calibration. You cannot expect very good correspondence between monitor and prints though with that method.

Converting RGB to DNG without affecting color profiles

Hi guys
I'm working with the DNG SDK in C++ for some time now. I need to be able to take a raw RGB (not camera raw) and convert it into a dng file. After playing arond with it for a few days, I realized creating the camera profile drastically affects the resulting dng image.
I can't seem to produce a dng file that was identical to the input source. My picture appears very washed out and I end up using the adobe color profiler to try to bring the image back close to it's original color.
I'm trying to find a way to produce dng files without the need to affect the colors in any way, the resulting picture should be bit identical to that of the raw RGB input file.
I'm not even sure if I can do this considering the usage of the dng format.
UPDATE
I've realized that my program is loading the RGB buffer into the fData of the stage3 image object. I have a feeling I need stages1 and 2 but i'm unsure if I need to and if so, then i will probaby need a source DNG to produce those stage1 and stage2 unless I can get stage1 or 2 from stage 3 (appears it works vice versa).
I'm able to do the reverse (DNG to RGB raw) by extracting the buffer from the stage3 render. but in this case, all the metadata has been filled in by the input DNG. However, going from RGB to DNG, I don't have the metadata to fill into stage 1 and 2.

My understanding of the JPG is only middling. I thought I understood that it uses anchor pixels and either a translation table of some sort or difference mapping, using 8 bits per piece of information.
If that were the case, surely changing the translation from CMYK to RGB would be fairly simple.
In this case, the usage is Ebay and they only accept JPG, PNG (and maybe BMP and GIF, I didn't look that closely), but require RGB. I was actually quite surprised to find that JPG allows CMYK since, as you say, anyone dealing with CMYK is going to be dealing with commercial printing and few people who deal with commercial printing would play around with JPG.
I always stick to TIFF or PSD for workflow, but JPG is popular for a reason - when it comes to web, JPG is the only format that can deliver manageable file sizes with full-screen or "large" images for web. Our top level banner photo is 2590x692 and needs to be under 400kb for sane download speeds. PNG couldn't touch that. Even with the aforementioned 1800x1200, PNG is nearly 2mb, while I can maintain very decent quality with a 500kb file with JPG that works well for 'zoom in' type usage.
So there's no way around JPG. It's just annoying that the first person to touch a random selection of the pics was primarily an Illustrator user and saved *some* of the pics in CMYK mode.
It's like that old story about the farmer who didn't want anyone to steal his watermelons, so he cleverly posted a sign "None of these watermelons are poisoned", only to find a note the next day saying "Now, One of these watermelons is...".
Far more work to fix 'some' of the images compared to just doing it right the first time.
But then again, for workers like that, if you can't trust them with an easy job, you could hardly trust them with more complicated jobs...

Access image size and color profile

Hi all,
Is it possible to access image size and color profile ? If not, will it be possible in CS6 ?
Thanks.

Load the external XMP library and get it from that?

Color Profile(s) skewed.

Similar Messages

Maybe you are looking for