Red and Blue

by Gordon

submit your photo


Hall of Fame
View past winners from this year

Please participate in Meta
and help us grow.

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

learn more… | top users | synonyms (2)

4
votes
1answer
661 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? ...
3
votes
2answers
579 views

How can I get white balance support for Canon EOS 1100D in UFRaw?

I have a Canon EOS 1100D and I'd like to edit my raw pictures using Gimp. I've installed Ufraw but it says that there are is no white balance presets for my camera model. How can I make it work and ...
7
votes
2answers
981 views

Is a white sheet of paper as good as grey card?

Can I use a white sheet of paper instead of the grey card for white balance calibration? I actually tried and it works not bad at all. I know the grey card is calibrated etc, but does it really ...
6
votes
3answers
904 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
2answers
263 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 ...
2
votes
4answers
335 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 ...
10
votes
4answers
1k views

When editing white balance on a computer, should I tweak tint or temperature first?

Changing the value of one affects the appearance of the other, hence it makes a difference whether you change the tint value first and then move on to the temperature, or the other way around.
10
votes
3answers
1k views

Why is custom white balance in Canon DSLR's so cumbersome?

I've always wondered why custom setting the white balance in Canon dslr's (focus on white surface, take picture, goto menu, goto define custom white balance, choose picture, validate) is so much more ...
13
votes
6answers
3k views

Why are greycards used for white balance?

I know 18% grey cards are supposed to provide a neutral color to set custom white balance. But why are grey cards used instead of pure white ones? My assumptions: Is a specific greytone easier to ...
2
votes
2answers
221 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 ...
3
votes
1answer
255 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 ...
2
votes
2answers
435 views

Do the preset picture styles also affect the White Balance?

I started shooting RAW with my Canon 550D, and tried out different Picture Style settings on some of the images using the software provided by Canon (I am assuming that the Picture Style settings are ...
1
vote
1answer
132 views

Can white balance be changed in scene modes with the Nikon Coolpix L23?

Can we change white balance in scene modes (portrait, landscape, etc....) of the Nikon Coolpix L23?
17
votes
1answer
917 views

Will I lose image quality by adjusting white balance in post processing?

I understand that if I shoot in RAW, post processing software like Lightroom is capable of adjusting colour temperature and tint to my desire. Will I lose any image quality in process? Or is it as ...
2
votes
1answer
554 views

How to get colors right with Nikon D300?

With my Nikon D300 I have been photographing dahlias. I have been unable to get accurate colors of some of the flowers particularly in the magenta-violet range. I have adjusted white balance manually ...
9
votes
1answer
4k views

What is the easiest way to alter white balance in Gimp?

Let's say I've accidentally shot my pictures on "sunny" white balace when I should have used "shade". What is the easiest way to warm the pictures up a bit in Gimp? The "Colors/Color balance" tool ...
9
votes
3answers
1k views

How to take photos of children in difficult lighting?

I recently went to a one-year-old's birthday party. The event took place inside; there was some light coming through the windows from outside and there was also light from the lightbulbs in the room, ...
7
votes
2answers
840 views

How to determine optimal color correction filters for a sensor?

Originally, this question was titled: How to detemine native color temperature of a sensor? For questions about warming filters and color filters in general, leading answers indicate that for optimal ...
5
votes
3answers
275 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 ...
1
vote
2answers
1k views

How do I adjust the color balance on a Nikon D300?

First of all let me clarify here. I am aware of the color balance feature on the Nikon D300 and I generally use Auto, so this isn't about that aspect of color balance. My camera has a tendency to ...
6
votes
3answers
784 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? ...
0
votes
1answer
242 views

Why are my photos slightly yellower than they should be on iPad 1st gen?

I just transferred some photos from my Macbook to my iPod Touch and my iPad 1st gen. I found that photos on my iPad are a tad warmer than they are on my Macbook and my iPod Touch. Has anyone ...
1
vote
2answers
2k views

Why does AWB mode on my camera produce a blue tinge in photographs?

Is that normal? Canon Powershot SX210. I used to use the AWB mode in the fully manual mode. EDIT 1: The blue tinted photo added:
1
vote
0answers
132 views

How to get correct white balance with different types of light sources? [duplicate]

Possible Duplicate: How do I properly white-balance my photographs when I'm shooting in mixed-lighting environments? I was at a wedding recently, and the reception hall had these huge ...
7
votes
4answers
11k views

Does Gimp have a Match Color function similar to that in Adobe Photoshop?

In a recent question, Steve Ross points out that Adobe Photoshop has a useful feature for matching color between photographs. Of course, color adjustment can be accomplished in Gimp with careful use ...
8
votes
2answers
285 views

Is there software which can identify the lighting in an existing photo?

Is there an application that will take a selected region of a photo, and return its estimate of the lighting parameters required to emulate the lighting conditions in the selected region of the photo? ...
5
votes
3answers
2k views

How can I adjust the colour temperature of an image programmatically?

I'm wondering how to convert programmatically (i.e. with a programming language rather than an editor) from one colour temperature to another? If, for example, I make the assumption (and it's a big ...
4
votes
1answer
244 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 ...
14
votes
2answers
3k views

How does the colour of ambient lighting affect colour rendition?

How does the colour of ambient lighting affect colour rendition? For example: If I stand under a sodium-vapour (orange) streetlight and calibrate my camera's white balance, what effect would this ...
9
votes
1answer
3k views

How does Photoshop/Lightroom get the Colour temperature of a Raw image?

I captured a Raw image using my Canon 450D. When imported this RAW(CR2) file into Lightroom and Photoshop CS5, it showed the Temperature as 4900 and White Balance setting - "As shot". When I checked ...
6
votes
5answers
872 views

What white balance settings do I need to capture the cast of a coloured streetlight?

I want take a photo of a scene lit by a yellow-orange street light. Unlike many of the questions here, I don't want to balance the colours in the scene, rather I want the areas lit by that light to ...
6
votes
4answers
945 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 ...
15
votes
4answers
14k views

Best fluorescent bulb color temperature for shooting people and interviews?

I have a small, ultra white matte 13x10 room that I need to photograph and film people in. The most important thing to me is a person's skin color. Something like this. Yesterday I purchased some ...
11
votes
7answers
3k views

When should I use manual white balance settings?

There are several white balance settings on the Nikon D80 including one that is automatic. I normally don't use it although I wonder what settings others use. So the question: What are ...
13
votes
2answers
2k views

What is color temperature and how does it affect my photography?

I have seen color temperature mentioned with regard to white balance, mixing different sources of light, etc., but I haven't come across a clear explanation of what it means to talk about the ...
24
votes
4answers
7k views

How do I properly white-balance my photographs when I'm shooting in mixed-lighting environments?

I have a dSLR and I often find myself taking pictures of people in 'mixed lighting' environments (e.g. tungsten lighting and daylight, fluorescent and tungsten, or even the ‘nightmare lighting ...
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 ...
9
votes
6answers
7k views

Can I set Lightroom's white balance picker tool to choose a supposedly white/black spot instead of neutral grey? Or should I care?

I'm correcting white balance issues for my photos in Adobe Lightroom 3. The white balance picker tool in the Develop module lets me to pick a light neutral grey spot in the picture from which ...
21
votes
4answers
6k views

How do you use a gray card?

There are already two questions on how to make a gray card, but unfortunately my ignorance goes deeper than that. How do you use a gray card?
1
vote
2answers
559 views

How to avoid burnt photos with nikon d300?

Sometimes when I take photos with a Nikon D300 I got the photos burnt. Does anybody knows a technique that helps to avoid this undesirable effect?
5
votes
2answers
2k 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?
3
votes
3answers
3k 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 ...
30
votes
2answers
2k views

Does Auto White-Balance Really Work? How?

I don't understand how the camera can work out the white-balance to use in a given scene. I could see it working if there is an obvious colour-cast (for example: under fluorescent lights). Does it ...
15
votes
8answers
1k views

What does the Custom White-Balance *icon* represent?

I already know what White Balance is (at least enough to get by!) I already know what Custom White Balance is. All of the pre-configured White Balance options on the Canon DSLRs have meaningful icons ...
25
votes
7answers
2k views

Why can I adjust the white balance of a RAW file but not a JPEG file?

I recently started setting my DSLR to save RAW files, and using Adobe Lightroom to process them. I still, however, use my little point and shoot camera a lot which does not have an option to save RAW ...
7
votes
3answers
2k 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 ...
6
votes
3answers
269 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?
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", ...
16
votes
3answers
28k views

What white point temperature should I set my LCD monitor to?

I've got the Xrite Eye One Display 2, and tried the advanced calibration today for the first time. It asked what white point I wanted, and had a default of 6500K. I didn't realize that was up for ...
14
votes
5answers
1k views

Techniques to set custom white balance?

What technique should I be using to set a custom white balance i.e. white card, grey card, white balance lens cap etc or does it depend on the situation?