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Hillary Clinton's Yellow TeethTips on How to Use Photoshop to Whiten Teeth
Shades of YellowIf the teeth you inspect aren't clean enough, look closer to see if there is more than one shade of yellow. Hillary Clinton's teeth have two obvious shades of yellow. The main parts of her teeth are light yellow; and the "tops" of her teeth at the gum, which are more difficult to clean by brushing, are darker yellow.
As you know, Photoshop views images in three different shades: blacks, grays ("midtones"), and whites. What you need to determine is if the yellow falls into the "white" category of images or the "white and "gray" categories. (More on this in a minute.) Whiter TeethThere is more than one way to whiten teeth in Photoshop. Two possible ways to clean up include: 1) Levels/Color Balance; and, 2) Dodge tool. For both styles of teeth color correction, it is advisable to isolate the teeth and copy them onto a new layer. If you don't do this, you could damage the original photo or mess up the gum color just as you correct the teeth color. Step-by-Step in PhotoshopStart by using the Magic Wand tool to select the teeth. The default Photoshop setting of 33 is often good, because there is usually enough color contrast between the teeth and gums for the wand tool to select just the teeth. But slightly less, i.e., about 25, may work better. (You can try adjusting the setting to get an idea of what works better or fastest.) Zoom in to about 400% magnification or enough to easily select the edges of the teeth. A few clicks on the teeth with the Magic Wand (your selection setting should be good enough to select most all the teeth in less than a dozen clicks), should select them all entirely. If you accidentally selected part of the gums, use the Lasso tool to remove them.
Once you have the teeth and only the yellow teeth selected, save the selection. Feather the teeth selection with Feather Radius 1. Create a new layer of the feathered selection and name it Teeth. Create an Adjustment Layer for Levels.
Adjust the levels for whites and grays to make the teeth brighter and whiter.
Those quick basic adjustments produced dramatic improvements, but you can see there's still some yellow left. You may also notice Clinton has teeth with colors that don't match. Her big front tooth on the left (her right) is whiter than the other front tooth. (It may not be her natural tooth.) The tooth beside it is also whiter. These differences were apparent before any color adjustments were made, but you may want to "correct" the colors for uniformity. How can you remove the remaining yellow? Create an Adjustment Layer for Color Balance, grouping it to the Teeth Layer. Adjust the Color Balance setting for the Midtones and Whites of the last slider (increase Blue to remove yellow).
The picture on the right shows you the contrast between her top teeth and bottom. Look how dark her teeth usually are. Apply the same technique for them, and you get the picture below.
And there you have it. Now Hillary Clinton has reason to smile. Notice how it makes her look not only better but younger. One big thing to keep in mind when working on teeth to make them whiter is not to blow out the highlights. When you start whitening teeth in Photoshop, it can be easy to go too far and make them too white. One hundred percent white does not look natural. You need practice and after you have a trained eye you will know the natural brightness. Some photo editors use Desaturation to remove yellow. This can look okay, but often it will give the teeth a "dullness" that is unnatural and unflattering. If you are really picky, you can isolate a few teeth, or one tooth to adjust its tone and color, instead of selecting all of them. For uniformity, the next picture has three top teeth slightly adjusted at the same time, then just her slightly darker front tooth. See if you can discern the difference.
For a clearer contrasting image of how much brightness and cleaning took place, here's one final shot.
(Photos © Janet Mayer / PR Photos) Sponsored Links
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