Learn Photoshop - Editing Digital Photos
While almost every editor has the sharpness enhancement, not all are top quality. The best ones use internal algorithms to help enhance the photo. The sharpness tool is exceptionally helpful for blurry pictures or one with fuzzy borders and lines.
The resizing of a photograph is another commonly used tool today. Re-sampling is similar to resizing but is not as familiar to many. Let's take a look at the difference between the two.
Resizing changes the pixels while re-sampling uses an actual algorithm to adjust the picture to appear to not be blurry, fuzzy or blocked. Some of the pixels will be doubled when using resizing to enlarge a picture. While with resizing, reducing an image some of the pixels will be thrown out; this why some lines of the photo just disappear.
Re-sampling on the contrary, uses algorithms to decide the new size of the pixels, during an enlargement color will be added as a result of interpolation. While reducing an image the actual pixels will be re-calculated. A good image editor will include multiple algorithms for re-sampling and resizing options. Big question for everyone is how to convert photo files in order to get smaller pictures. This is really helpful if you want to send photo files over the internet.
There are two ways to do this: the lossless and the lossy formats. Lossless means that the image stays exactly the same as it was originally. Basically different methods are applied to get a smaller but virtually untouched photo. The most common format that photo software can hand is .png. The disadvantage is the image can still end up too big, but the image will be completely unchanged. Lossy formats will actually lose some information.
The advantage to this way is you will be able to pick the size you want it to end up in. The common form it is saved in is a .jpg. This will create small photos that will upload places quite easily. There are the ups and downs for both of these forms, basically do you want a smaller original or do you mind some of the photo being lost in order to make it really small.
Another important factor is viewing your images. Your photo viewer should be able to be customized, simple to use, come with photo enhancement tools, printable contact sheets, be able to manage EXIF data, suitable for managing photos and able to batch process images. Zoner Photo Studio is one such viewer that can provide all of these elements and is user friendly.
Some good photo viewers are Zoner Photo Studio which is quite user friendly and Photophilia which is very adjustable and able to batch process. Base what photo viewer you use from your computer skills comfort level. You can choose a viewer that is quick and easy or a more complex viewer that offers more functions. Some functions that are especially helpful are the slide show, batch processor, editor functions and zoom factor.
You can start to learn about Photoshop right now by clicking on this link
http://photoshopfasttrack.blogspot.com