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Questions about how to choose the correct colour balance for a given scene, and how it affects photos.

learn more… | top users | synonyms (2)

6
votes
3answers
627 views

When shooting a scene with a LCD or Plasma TV in it, is there a way to avoid a blueish tint on the screen?

I've been searching but I can't find relevant info. I'm actually filming, but figured the problem's still there in photography. I also don't know where else to ask. Does anyone know what can be done? ...
6
votes
4answers
768 views

Does custom white balance cancel out the pink of skylight filter?

I currently have a cheap UV filter that was initially purchased with the camera. I am looking at buying a HOYA UV or Skylight filter as it is suggested this may help improve the image quality. Many ...
6
votes
3answers
263 views

How can I tell if a reflector is pure white?

I want to use a piece of fabric as an inexpensive reflector. Is there any way to find out if it is pure white, so that I can be sure it will not add a colour cast to the light it reflects?
6
votes
2answers
249 views

With so many white balance tools on the market, which of them (if any) are recommended?

Is the white balance card enough or would one of these work better? I know there are sometimes certain objects in the environment that I can calibrate against, but I often get worse or unpredictable ...
6
votes
2answers
5k views

What are the RGB values that correctly represent a 5800 K white surface on a calibrated 6500 K monitor?

Consider a high-quality monitor calibrated at the standard parameters: 6500 K, 2.2 gamma, 120 cd/m^2. Calibration is accomplished with a LaCie hardware sensor + its software, and it's quite accurate. ...
6
votes
2answers
130 views

Can I cut up a 15x20cm Novoflex Graycard without ruining its properties?

I purchased a graycard, specifically a Novoflex 15x20cm (~ 6x8") card that is white on one side and 18%? gray on the other side. However, it's a bit too large to comfortably fit into jacket pocket or ...
5
votes
5answers
1k views

Does Earth's latitude affect the color of light?

I was talking with a friend about what conditions can affect color, gamma and white balance, and how to get in order these variables into the configuration to set up and get a good shot. Beside the ...
5
votes
3answers
1k views

Good point and shoot for jewelry photography?

I have a friend/client (a jeweler) who needs to purchase a new camera. He has a nice lightbox setup (I think something specifically intended for jewelry use - he mentioned "full spectrum lights", ...
5
votes
4answers
315 views

How do I get a consistent White Balance when shooting different color products?

I've attached an example photo. I can't seem to get the colors to be consistent across shots without struggling to manually tweak each image. What can I do to get a consistent White Balance?
5
votes
2answers
247 views

Why isn't there a Red/Cyan slider in Color Temperature sliders in photo editing software?

This is in Adobe Camera RAW and in Lightroom, the color temperature sliders are Blue/Yellow and Green/Magenta, why isn't there one for Red/Cyan?
5
votes
4answers
731 views

How does the eye perform the equivalent of white balance? [duplicate]

Possible Duplicate: How can knowledge of human perception of color be used in photography? How does the eye perform the equivalent of white balance? Why is the camera not able to replicate ...
5
votes
2answers
228 views

Should I be warming grey card calibrated shots?

In a recent blog post at this site, Tim Grey recommended the following: You could then use the white balance tool in Lightroom or Adobe Camera Raw (or similar tools in other software) to make ...
5
votes
2answers
3k views

How to change background and maintain realistic effect?

I have like 30 different photos to process like this, but I want to know key things to maintain realistic photo by changing it's background, or maybe just modify background so it would be more ...
5
votes
3answers
680 views

How to set white balance when there's no neutral region to select with the eyedropper?

If, in an image, there is no region which is neutral white, grey or black, how to set white balance?
5
votes
3answers
271 views

Should I recalculate white balance for all my pictures after moving from iPhoto to Aperture?

I been shooting in RAW since I got my DSLR about a year ago (why not? storage space? that gets bigger and bigger all the time) and I kept storing my pictures in iPhoto, but this week I moved to ...
5
votes
1answer
132 views

Using gray/white card to determine white balance, does it matter where I stand when I take reading photo?

If I want to use a white card to determine the white balance, and I'm taking a picture of something that is a short distance away from me, does it matter if I don't walk back to where I'm going to ...
5
votes
3answers
1k views

How to estimate colour temperature of the illuminant from a photograph of a standard colour chart?

I am working on a digital still camera. I need to compute the colour temperature of the illuminant programmatically using some algorithm (not using a third party tool from Adobe or etc.). In my case ...
5
votes
1answer
178 views

Calibrating monitor for editing photos for publishing on web [duplicate]

Possible Duplicate: What software shows the most accurate version of a photograph for web viewing? I have a bunch of photos taken in rather difficult lighting conditions and I am trying to ...
5
votes
4answers
117 views

Reducing ambient color while preserving sharpness with a flash in concert photos

I have been shooting (small) live concerts with poor env. lightning for some years now with the help of F/1.4 & 2.8 lenses, mostly using a 160th shutter speed to make sure that the fast movements ...
5
votes
2answers
1k views

How do I simply adjust the color temperature In Photoshop Elements?

How do I simply adjust the temperature of an image in Photoshop Elements?
4
votes
1answer
619 views

Does this sunrise photograph have a problem with white balance?

I find this scene "all" "Orangey". The trees are also looking a kind Orangey. Is the colour balance wrong? Or it is normal for a sunrise scene? ...
4
votes
2answers
245 views

What's the best way to correct white balance in post?

A lot of my photo's seem to have incorrect white balance, but as I shoot in raw I'm thinking this can be corrected. So my question is, with post processing, what's the best way to ensure correct white ...
4
votes
2answers
597 views

Why would my Hoya ND8 Pro 1 decrease the white balance dramatically?

I've just bought the Hoya ND8 Pro filter (+3 stops). After some tests, i've just notice that the results are very different from a single shot. After some tests, here is my conclusions : The ND ...
4
votes
2answers
205 views

What does 'freedom of color from white or gray' mean?

The dictionary entry for the word chroma says, "the purity of a color, or its freedom from white or gray." What does that statement mean? What is color made of? What causes color? I was reading this ...
4
votes
3answers
216 views

Why does setting white balance in the camera prevent me from being able to change it afterwards? [duplicate]

Possible Duplicate: Why can I adjust the white balance of a RAW file but not a JPEG file? I thought white balance adjustments were simple color-cast adjustments applied uniformly across the ...
4
votes
1answer
533 views

How to adjust RAW photos from underwater?

I have some photos that were taken from a glass bottom submarine that have colors that look all wrong. I'd like to edit these raw files in Adobe RAW Converter to make them look more normal. There ...
4
votes
1answer
1k views

How does white-balance synchronisation work in Lightroom?

I just noticed that when in Lightroom I sync white-balance between multiple images the colour temperature and tint of the source image is not just copied over to the target images, but somehow ...
4
votes
2answers
940 views

Infrared Photography - How to set White Balance?

When I started out photographing in infrared I wasn't setting a specific White Balance (I let the camera set on automatic). Then I started learning more about how people take infrared shots, and that ...
4
votes
2answers
1k views

How does Aperture 3 set the default White Balance when developing a RAW file?

I already learned that on raw images no white balance transformation has been applied yet. 1) If Aperture develops the preview images (without manually setting the WB by the user) it has to decide ...
4
votes
2answers
202 views

How can I adjust for any inaccuracy in a homemade white card?

Quite a number of years ago, I made my own white card. It is basically made up by two white access cards in plastic glued together and sanded down so that they have a matte finish. The cards have ...
4
votes
1answer
231 views

Why does the “As Shot White XY” metadata tag change even when WB is set manually?

I am capturing raw images using N900 camera. It gives me DNG files. I have some question regarding the colour temperature of these raw images. Objective: I am trying to map the CIE-XY Camera white ...
3
votes
3answers
187 views

Why does negative flash adjustment lead to weird, orange pictures?

I try to shoot with available light as often as possible, but sometimes I just have to pull out the built-in flash on my Panasonic GH3. I don’t like the “rabbit in the headlights” look of the photos ...
3
votes
5answers
866 views

How does light quality vary between fluorescent (CFL) and incandescent?

I have two sets of soft boxes. One has incandescent bulbs (3,200k) and the other uses compact fluorescent bulbs (CFL @ 5,500K). I'm trying to sort out some of my understandings regarding the light ...
3
votes
6answers
777 views

How to whiten the yellow light of a poorly illuminated picture?

I had some poor lighting during a photo shoot (amateur) and ended up with pictures like the ones below. Is there any easy way in Lightroom to correct and whiten the lights in these kind of pictures? ...
3
votes
3answers
317 views

What color temperture produces warmer tones?

With two sources of light: an incandescent light approximate color temperature of 3000 K, sun with an approximate color temperature of 6000 K. W Which source produces warmer tones? Consider ...
3
votes
2answers
126 views

Will using a CTO gel help make my flash less distracting in a cafe?

I sometimes encounter a situation where using a flash would greatly enhance the pictures because of the low ambient light, but I don't use the flash as it is mighty distracting in a low-light cafe/bar ...
3
votes
1answer
663 views

Lightroom white balance adjustment without a grey card

I'm using Lightroom 4, trying to adjust white balance using the eyedropper by the Temp slider, but I'm not sure where in the image to click to get the right balance. I did not use a grey card, so do I ...
3
votes
3answers
863 views

How to check what White Balance setting was used (on a Mac)?

I've been experimenting with different white balance settings, and I can see what was used while browsing photos on my Nikon preview screen. But when I copy the photos to my laptop where I can ...
3
votes
3answers
169 views

How to recognize different lighting color temperatures?

I'm getting my first "real" flash soon, and I've been studying a bit about lighting techniques. However, the flash comes with little colored plastic covers to match the color of the environment's ...
3
votes
3answers
369 views

How to correct yellowish pictures under fluorescent lighting on a digital camera?

What can I do about some of my pictures turning yellowish under fluorescent lights - I can not turn the lights off - judo lessons for my grandson in school gym. I am using the Canon Rebel XSI (450D) ...
3
votes
1answer
245 views

Are scene modes, white balance, color tones, and similar just post-processing effects?

What happens when the following settings are changed: White balance Color tones Scene modes Are these parameters affect the way in which the photo is taken or they are just applied by processing ...
3
votes
2answers
213 views

Hotshoe flash with adaptable color temperature?

The dual LED flash in the iPhone 5s allows changing its color from white to amber, to approximate the color temperature of ambient light. dpreview.com writes: In fact, it features the first ...
3
votes
3answers
2k views

How to I change settings to prevent very red images with Canon 550D?

I've just shot some video with the 550D in Full HD mode, 25 frames, with AWB on, but the reds are very red, almost bleeding. Admittedly what I shot was a Christmas play, with lots of red costumes and ...
2
votes
2answers
230 views

How to configure the camera to capture true colors of ambient light?

I'm an amateur photographer and I have a Nikon D5200 and a ColorChecker Passport. I'm trying to understand what are the procedures that I should take to capture the real true colors that I am seeing. ...
2
votes
4answers
304 views

What does it mean when Dpreview says “White balance often excessively orange under artificial light”?

From: http://www.dpreview.com/reviews/nikond3100/page19.asp White balance often excessively orange under artificial light. Artificial light here may also mean Flash. Is this something which I ...
2
votes
3answers
389 views

How do I judge correct White Balance?

Which photo has the more correct White Balance? For me the second is much better than the first. My understanding is that the R+G+B histogram needs to be as balanced as possible. Is this true, or does ...
2
votes
3answers
202 views

Do colors in photographs depend on ambient temperature?

My friend, previously a photographer, said that if you are taking photos in cold weather the photo is more blue (as if a slight blue filter has been applied). Inversely, taking photos when it is warm ...
2
votes
4answers
206 views

What is the color of “white” that is displayed on a Camera screen or LED monitor?

When I white balance my DSLR to a given color temperature that temperature shows as "white" on the LED screen, and on a computer monitor. What color is the LED screen or computer monitor displaying ...
2
votes
6answers
455 views

How does the gray level in a target impact the true color after calibration

I'm trying to learn how to take photos that are color accurate. I'm testing on a newly painted wall in my kitchen, and has a biege paint with some green tone. ...
2
votes
2answers
214 views

Why does Adobe Camera Raw 6.4.1 offer different White Balance for different photos?

I am using Adobe Camera Raw v6.4.1 to view my Nikon d-90 photos on my computer and when I go to change the White Balance, for some photos I only get the choices: As Shot Auto Custom Yet for other ...