Friday, September 26, 2008

Get more information on Editing Digital Photography

By Dan Brown


Create depth of field: You can quite easily add depth of field to the images that you have taken "snaps" of. If you have an image that is completely in focus and the background too is in focus (a common effect of non SLR digital point and shoot cameras) the you can solve this using Photoshop. You simply draw a mask or make a selection around the subject, invert that mask so that it selects all but the subject and apply a blur effect to the part of the image that is selected. In the later versions of Photoshop there is actually a filter that emulates the natural lens blur. The end result is a sharp, in focus subject with an out of focus background. This can be very effective and can draw attention to the subject.

With Picture Manager you can work with multiple pictures at once or edit pictures one at a time. You edit pictures in the Edit Pictures task pane. The quickest and easiest way to clean up all your pictures at once is to simply select them all in the Edit Pictures task pane, and then, on the Picture menu, click AutoCorrect.

Creating Double Exposure effect: A double exposure image is created by overlaying two images on one another. Follow a stepwise procedure: 1 Select all or a part of the image using the selection tools at the top of the toolbar. 2 Now from the edit menu choose copy. 3 Now open a second image file. 4 From the window menu, you can select the show layer. 5 On the 'show layer' popup right click and choose new layer and press ok. 6 Now go to the edit menu and press paste. 7 From the layer's palette, move the opacity slider to 50%. 8 Now drag the mouse from inside the selection to move it. 9 To scale the pasted selection, click on image menu and then select image size. Adjust the size by adjusting the pixels and height from the pop-up window.

But what good is that going to do if you're used to the Photoshop interface? Nothing. In a nutshell, Photoshop is for linear thinkers, and Gimp is for lateral thinkers. Both of them can arrive at very nearly the same result, so close that it's a neck and neck race. Bottom line, for website graphics and simple editing jobs it's almost insane to spend the money to use Photoshop. And Gimp is likewise inadequate for the needs of a professional print shop. Go ahead, give Gimp a try. You have nothing to loose, and its free!

Adobe's Photoshop software is a very powerful image editing program that is by far the market leader for editing image files. I use Photoshop extensively when creating, and editing images for the web sites that I design. Almost all professional photographers and printers also use Photoshop to create all of the wonderful images that appear in magazines, billboards, and even on television. I am not the best artist in the world, but with Photoshop I have enough power to create brilliant images with tools that are built-in to the software.

The basic idea is to either copy the Background Layer and make any adjustment directly to it (color adjustments, sharpening, bluring, contrast, exposure, etc.) or make that alteration in an adjustment layer. Once you've made the adjusted layer (either using a duplicated layer or a true adjustment layer) then Go Overboard!! I mean it, allow yourself to go way sharp, way blurry, way magenta, way saturated, whatever you're doing, do it more than needed.

When I am creating web sites I use Photoshop to create the navigation for the web site and also to optimize all of the images, so that my web site will load faster. I usually create buttons for the navigation, and then create rollover effects from within Image Ready. This saves me quite a bit of time, because all of the JavaScript for the mouse over effects are done for me, which allows me to work on the more advanced coding of the pages. Even if you want to create all of the navigation and layout of your web site without Photoshop, then you should at least use Photoshop to optimize your images so that you web site loads within a reasonable amount of time.

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