Here Are Some Fun Ways To Edit Digital Photography-baxia

Broadband-Internet 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 .plicated 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 .es 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. Cropping is a good tool to use when you have a picture that has too much going on, or perhaps too little. In the former, you would want to cut the image down to just the subject of your picture, essentially eliminating all the distracting surrounding objects. In the latter, you would do the same thing, in order for your subject not to look too solitary. Once you begin cropping, you’ll find there are many different creative ways to crop your pictures; every picture is different, and you’ll find different ways to improve your pictures with cropping. 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 .pletely 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. Unsharp masking is an image manipulation technique now familiar to many users of digital image processing software, but it seems to have been first used in Germany in the 1930s as a way of increasing the acutance, or apparent sharpness, of photographic images. The "unsharp" of the name derives from the fact that the technique uses a blurred, or "unsharp", positive to create a "mask" of the original image. The unsharped mask is then .bined with the negative, creating the illusion that the resulting image is sharper than the original. Digital unsharp masking is a flexible and powerful way to increase sharpness, especially in scanned images. However, it is easy to create unwanted and conspicuous edge effects. On the other hand these effects can be used creatively, especially if one channel of images in RGB or Lab colour space is selected for unsharp masking. Depending on your needs, you may want to resize your photo. If you’re emailing a picture to a friend, you’ll want to resize the picture down to a much smaller size. If you’re printing the photo on a greeting card, you can scale down the image to the size of a 4×6 print. Most pictures need a little work to get them just right. You can turn an average picture into a great one with a minor fix: resizing the picture. With a digital photo-editing program, you can .plete this task easily and quickly. Final .pression and using the right format can be as important as taking good photos and scanning them correctly. Macs and pc’s – and other types of machines – are readily mixed in today’s .puter environments. This means that proprietary file formats are no longer useful, because you want to be able to exchange files with other people using other types of .puters. Web formats are excellent exchange formats, but unfortunately not well suited for archival purposes. This list covers the most .mon file formats and .ments on their characteristics. BMP is the format that is the native Windows format, but it has no advantages over TIFF apart from support in Windows Paint. It is accurate but .presses poorly and has nothing close to the flexibility of TIFF. Use TIFF for archiving in stead. Useless on the web. TIFF is the best format for storing originals and transporting files. TIFF is accurate and .presses well without loss of quality. TIFF can store all types of pictures – simple and .plex, B/W and color, photos and logos. TIFF is platform independent and works on both Mac’s and PC’s. About the Author: 相关的主题文章:

 

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