Here are some fun ways to edit digital photography
Author: DanBrown Total views: 10 Word Count: 828
One problem people face when starting out with digital photography is how to touch up raw digital images. Perhaps an image is slightly dark, perhaps it has to be rotated or cropped. Maybe some dirty spots have to be cleaned out and erased. Digital photos usually require some form of manipulation before final output, unless, of course one takes a perfect picture. The first step is to find an image editor. For beginners, a program that has easy, simple tools will do just fine. More advanced people can move on to more complicated programs.
There are many pictures that you've probably taken that would've looked great... except for the red-eye. Just about every graphics program has a red-eye removal, so that no matter what level your program is you'll be able to remove the red-eye. However, in order to prevent it in the first place, it helps to know what causes it. Red-eye is caused by the flash reflecting to the back of the eyes all the way to the retina, and the red comes from the blood vessels in the eye. Therefore, if you flash a light in the eyes of your subject, this will cause the pupil to contract, and then there won't be any red-eye.
If you've taken a photo in a wrong orientation, it's easily corrected with little loss in quality by using a rotate tool. You'll also want to do some cropping of your photo to remove cluttered surroundings that draw attention away from your subject. Many photographs benefit from being cropped to show the most important feature and to remove the unwanted area around it. In fact, cropping is the single fix that is most likely to improve your photos. Your photo editing software will offer different methods of cropping your photos once you've downloaded them onto your computer. You might be surprised when you start cropping images very tightly and using shapes, as to just how different your image looks and how much of an improvement it makes.
If you have a rather plain photograph, or a black and white picture, there are ways to manipulate the colors to make the picture more interesting. Your editing program will probably have a way to enhance the color of a picture, or you can completely change the color of an object. If you learn to use the tools well, you could be able to convert a black and white picture to color. You can also create aged effects, or make a picture grayscaled. Experiment with your program and find out what you can do to improve the coloring of your pictures.
When you upload your pictures from your digital camera to your computer, most of them will probably be a little blurry. Probably it won't be enough to make you want to change it, but if it's not, there's always the UnSharp Mask that you can use to sharpen the image. Most cameras don't apply any kind of sharpening filter to pictures they take, and so they won't always look as crisp as you might want. Most likely if you have a basic editing program you will be able to sharpen your pictures successfully, and you can sharpen them as much or as little as you want.
What's the "right" size for a picture? Well, that depends on the photo. Most monitors display at 72 dpi (dots per inch). So, if you want the picture to be 5 inches wide (probably about the biggest you would want for an e-mail message), the picture would be 360 pixels wide (5 inches x 72 dpi = 360 pixels). Pixel is short for "Picture Element" and is the smallest unit of visual information used to build an image. If you have ever zoomed in on an image, Pixels are those little squares that you see. The more pixels in an image, the better the resolution.
Remember to save your work in the appropriate image format. Use the large TIFF image format if you want to retain all details for subsequent image editing. On the other hand, you can use the JPEG image format if you want to just send the picture via email or upload them to your website. With the explosion of scanners, digital cameras and the World Wide Web, the JPEG image format has quickly become the most widely used digital image format. Many people believe a JPEG image will lose quality every time it is opened or saved. This is simply not true. Saving a JPEG repeatedly during the same editing session (without ever closing the image) will not accumulate a loss in quality. Copying and renaming a JPEG will not introduce any loss, but some image editors do recompress JPEGs when the Save As command is used. To avoid more loss you should duplicate and rename JPEGs in a file manager rather than using "Save As JPEG" in an editing program. However, if a JPEG image is opened, edited, and saved again it results in additional image degradation.
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