Questions tagged [color-management]

The process of managing color settings on various viewing/output devices (computer monitors, projectors, printers, etc) so that colors appear the same regardless of how an image is viewed.

Filter by
Sorted by
Tagged with
3
votes
2answers
92 views

Can't get the right colors when shooting art. Looks pale even with ColorChecker Passport

I am trying to shoot my art, and colors seem off, more specifically pale. I am aware I can adjust settings manually since I shoot in RAW, but I feel like if I get exposure and white balance and ...
0
votes
0answers
29 views

Color spectrometer: Can I use a RAL K7 color fan as reference?

I bought a used eye-one Pro spectrometer (without UV filter, calibration expired 2016) and wanted to check if it is working as intended. I also happen to have a RAL K7 color fan. It seems like ...
1
vote
0answers
128 views

How can I create a LUT on Linux with free and open source software? [migrated]

I use Linux for everything media production. I shoot RAW and process images with Darktable. Now that I've started making videos too (4K ProRes), I need to apply a LUT to them in post. This requires ...
1
vote
0answers
28 views

Differences between DCP and ICC profiles?

I am trying to understand what is the best colour profile that I can generate from a ColorChecker for calibrating my camera. I always used about ICC colour profile standard but now I saw also DCP ...
1
vote
2answers
36 views

Where can I find color data for X-Rite ColorChecker Classic?

I would like to use the grey patches row of my X-Rite ColorChecker Classic to set correct exposure in post processing, but I can't seem to find the data for the chart on X-Rite website or elsewhere. ...
0
votes
1answer
62 views

Look Up Tables in Colour Science

I am looking into the colour science regarding lookup tables, and their application to images. I am trying to find out what the values within the LUT actually represent. LUT_3D_SIZE 33 0.000000 0....
2
votes
2answers
133 views

Should I adjust the settings of a monitor before calibration?

I have previously only used the build-in monitors of my MacBook or iMac, which I have calibrated with a ColorMunki Display. They only had one parameter, brightness, for which the calibration software ...
4
votes
3answers
116 views

color spaces and monitors

What happens when retouch an AdobeRGB image in a monitor that only displays sRGB? I normally work on AdobeRGB mode and on a monitor that displays this color space. However, I am going to be using an ...
1
vote
0answers
40 views

The proper use of RezChecker color

I am not sure how much my question is relavent to this forum but I guess it must be the right place. Basically my question to you is, if you have any prior knowledge about color checkers and color ...
5
votes
1answer
114 views

How can I get both monitors to look the same?

I have used Acer V247Ybip for about a year and decided to buy Acer V247bi to use for second monitor, which is basically the same monitor, but without the Display Port. The problem is that basically ...
3
votes
1answer
113 views

How to use X-Rite ColorChecker with Sony a7R IV?

I purchased an X-Rite ColorChecker to attempt to get better white balance for my camera (a7R IV). My first attempt at using it has yielded wildly questionable results. Process below. All files ...
1
vote
2answers
128 views

Why the photos edited on lightroom desktop looks different in mobile phone?

I am using Adobe Lightroom CC to edit photos on my computer. When I edit them on computer and export them it looks good on my computer. But, when I copy same images on mobile device then they looks ...
3
votes
3answers
176 views

Image colour inconsistency between browsers, image viewers, and Photoshop

Edited in case the question wasn't clear: Question: How do I get Photoshop, IrfanView and ACDSee to display images the same as they are displayed in the latest versions of Chrome and Firefox (both of ...
1
vote
1answer
135 views

Windows 10 v1909 Loads Laptop Monitor's ICC Profile For External Monitor

I have a brand new Sager NP6855 Windows 10 Pro v1909 laptop with an Intel i7-9750H CPU that has integrated Intel UHD 630 Graphics. An external Viewsoinic 1920 x 1080 monitor is connected via HDMI to ...
6
votes
5answers
2k views

Level adjusting images to hide internal features/detailing

For any given image, adjusting its levels to increase contrast as in images below, a lot of internal details get darkened and are not noticeable, like the texture of the tree on right, etc. However ...
3
votes
2answers
83 views

Color calibration for a far away target

I'm curious if anyone has any ideas of how to perform color calibration for very far targets (~ a mile or so). My concern is that the spd of the illuminant will be different at the camera so using a ...
0
votes
2answers
159 views

Calibrating a lens…is auto focus less reliable when zoomed?

So, I'm calibrating my lenses to a new camera body, a 5D Mark IV. When calibrating my 70-200 ƒ2.8 (version 1), I found that the focus was accurate at 70mm. However, when I calibrated it at the 200mm ...
1
vote
2answers
90 views

How to process images to be optimally robust on non-calibrated displays and media?

Getting the most out of an image to be printed on a calibrated printer, or displayed on a calibrated and high quality monitor, has been amply discussed. Such processing also seems a good way to ...
0
votes
1answer
553 views

How do I create and load a color profile with DisplayCal on Windows?

I have monitors that look different and I don't know how to make them look the same. So I buy a spider2 because it is cheap and I want to make sure it work before I spend a lot of money. The seller ...
0
votes
1answer
162 views

What is the normal process for a photographer to get their photo into CMYK format?

I am an aspiring photographer. I take pictures that I want printed in CMYK for a magazine. Do I have to take the photo, and then painfully convert the rgb photo to cmyk? Is there no out of the box ...
4
votes
3answers
134 views

Is there a reason not to remove colour profiles from images on the web?

I have started using Jeffrey Friedl's lightroom plugin for publishing to Flickr in conjunction with the metadata wrangler which offers an option to remove the ICC color profile. However there is a ...
4
votes
2answers
207 views

Why does GIMP ask me to switch between sRGB color profiles?

I'm scanning pictures with an Epson Perfection V600 and editing in GIMP. When I open these pictures, I get a dialog asking if I want to convert the color profile from "EPSON sRGB" to "GIMP built-in ...
1
vote
2answers
240 views

I made a profile with Colorchecker Camera Calibration software. How to import the .icm file for use in Camera Raw?

I used the Colorchecker Camera Calibration software with a TIFF photo of the Colorchecker I did with my camera. This software detected the Colorchecker successfully and produced a .icm file as output. ...
1
vote
3answers
105 views

How to use a Xrite Colorchecker on a specific image to get the right colors?

I installed a setup, and I shot three photos with the same f/1.7 1/100s ISO100 condition: A.jpg (download link): Colorchecker alone B.jpg: Colorchecker + object C.jpg: the final object I'm ...
7
votes
2answers
924 views

Xrite Colorchecker color specifications and 18% reflectance gray card

I have a Xrite Colorchecker Classic: Where to find the color specifications for each square (either in CMJN or any other format)? Let's say I want to develop my own open-source color correction ...
2
votes
2answers
163 views

Gray values on QP card 201

I have a colour standard card QP 201 which I am hoping to use to calibrate gray values in some scientific photos. For this purpose I will need to know the percentage gray values of the gray squares (e....
5
votes
1answer
192 views

How to choose a color calibration device?

I'm tired of my monitors and phones all looking different. I tried following instructions at Lagom LCD monitor test pages, but they still look different. So, I think I need to buy something to help ...
1
vote
1answer
69 views

White Point recommendation for outputing to print and website for viewing

How to set a white point for customers to both view online and then order prints directly from the website?
0
votes
2answers
320 views

Same sRGB image different colors in Lightroom, Windows, Web and Android

recently I've started having troubles with my image colors. The same image (sRGB) looks different in Lightroom, Windows, and Android. I import my photos that were shot on Fujifilm X-T3 in raw (.RAF) ...
2
votes
2answers
87 views

How did color spaces get their names?

Why RGB instead of BGR, GBR or perhaps GRB? Why CMYK instead of YMCK, KMCY, CKMY, YKMC and etc?
1
vote
5answers
311 views

Why does the green gain affect the blue and red values on a CMOS sensor with individual gain control?

I'm taking pictures of little surfaces (5 x 5 Millimeters) in an experimental setup with an ids camera that contains a cmos sensor. Afterwards the pictures are split into the 3 color channels (red, ...
3
votes
1answer
393 views

Workflow and colorspaces in Darktable and GIMP for printing images?

I have started to print out some of my photos, but this has lead me down a path where I do not know if I am doing things correctly, and are asked questions I do not know the answers to. Here goes: I ...
2
votes
1answer
210 views

How to bring such details on face and dull cyan color grading like in this image?

I have sufficient experience in Photoshop and prefer it over Lightroom. I want to know the directions to achieve these specialties of the image below: Facial details in wrinkles and hair. Dull cyan-...
3
votes
1answer
164 views

Color appearance during editing and after export when using a wide-gamut monitor

Ok, so I just learned how to properly calibrate my monitor, through my other post here, but something is still bothering me, so here goes. As a background, I have a an Asus PA279Q, which is a wide-...
3
votes
2answers
1k views

How to properly calibrate a monitor

The following are the ones I've seen so far that could affect color display: GPU and Windows settings - I'm using a Nvidia GTX 1060 Monitor calibrators - I have a Spyder5Elite The monitor settings - ...
3
votes
2answers
117 views

Does the “For Display” Color Management setting in Digital Photo Professional Duplicate the Effects of Calibration?

In Canon Digital Photo Professional v4, there is a setting in Preferences | Color management named "Color matching settings" with a group of options "For display". They are: sRGB Use the OS settings ...
3
votes
4answers
268 views

Calibrated color gamut of display

I have a NEC PA241W monitor with stock x-rite calibrator. Recently I've re-calibrated it after several years of working with the following target values as recommended in one of online courses: White ...
0
votes
3answers
4k views

Why does using “sRGB” as my monitor display profile look better than the built-in profile?

I've got a (2013) MacBook Pro. I also have an ASUS VS248 secondary monitor. When I first plugged it in, I found that the greens were washed out and the browns had a red tint. I switched it from the "...
0
votes
2answers
219 views

Nikon D90 images look fine on camera but when on computer both NEF and JPEG look yellow

The NEF files look normal when using windows photo viewer, but on the same monitor the JPEG that the camera has converted looks yellow. If I view the NEF on different software it looks yellow also.
1
vote
1answer
1k views

Washed out colors in Irfanview

Someone sent me some very large JPEG pictures, like 15mb each. They look fine in Windows Photo Viewer (Windows 7), but they appear extremely dull and washed out in Irfanview. It's like half of the ...
6
votes
2answers
670 views

Why are image colors inconsistent in different applications after monitor calibration?

I have calibrated my monitor using a colorimenter, however I found out that the colors appear different in different applications. I have created two test images and opened them in several ...
-1
votes
1answer
277 views

What would be the best way to make pictures taken with different cameras to look the same?

I am working on cleaning up an Instagram page and one problem I have come across is that there are a lot of pictures on that page. They come from different cameras, lighting and focuses and I was ...
0
votes
1answer
77 views

Adding some color to trees in a picture (Photoshop)

I'm just getting into photo editing so I pulled a photo off of google and tried to edit it. I'm happy with the edits, but I want to add more green color to the trees to give it a bit more color and ...
5
votes
2answers
479 views

What is the difference between color calibration and white balance?

Apologies if this is a stupid question but I haven't been able to figure it out. In both cases the images are adjusted such that the color aren't influenced by the color of the illumination right? Or ...
1
vote
2answers
709 views

Changing the brightness of a calibrated monitor for other uses?

So, in my ongoing goal to start post-processing photos in a color-managed fashion, I've calibrated my monitor using a ColorMunki Display. However, I have only one monitor that needs to be usable in ...
2
votes
1answer
320 views

Is scanner calibration possible or necessary for scanning negatives?

I shoot film in both colour and black & white. Currently I have the negatives developed and scanned by a lab. My next step will be to get a 35mm film scanner and scan the developed negatives ...
0
votes
1answer
143 views

Is this color-correction explanation of images from a lunar lander gobbledegook?

There are many asking why the Chang'e-4 images of the (far side of the) Moon's surface have an reddish-orange hue. In this answer I suggest that the camera may not use a traditional human-matched ...
2
votes
3answers
297 views

How do monitor and image editing software color profiles interact?

I've Googled, I've Bing-ed, I've even DuckDuckGo-ed, but I can't figure this out. Here it is: My monitor has its own color profile, currently "eyeball" calibrated but soon to be really calibrated. ...
3
votes
4answers
185 views

how can I have equivalent exposure and identical white balance while changing f stops using speedlight?

how can I have equivalent exposure and identical white balance while changing f stops using speedlight? im shooting from shoes when it comes to the moment of changing f stops from 5 to 16 in order to ...
1
vote
1answer
44 views

How to optimally set up a monitor to be as well calibrated as possible when used as a liveview finder?

If you want the most precise color reproduction from a computer monitor, you calibrate it. But calibration mostly changes the PC, not the monitor, apart from the selection of basic color profile and ...

1
2 3 4 5
8