TAILIEUCHUNG - How to Do Everything With Your Scanner- P34

How to Do Everything With Your Scanner- P34: My thanks to the terrifically creative and knowledgeable staff at Osborne, particularly acquisitions editor Megg Bonar and acquisitions coordinator Alissa Larson for their responsiveness and flexibility. Special thanks to technical editor Steve Bain, not only for his insight and attentiveness to accuracy, but also for actively coming up with many ideas for content. | CHAPTER 9 Selecting the Right Image-Editing Program 149 Vector drawing tools The Photoshop vector tools let you draw crisp-edged shapes of various dimensions and colors. Unlike pixel data such as a scanned photograph these shapes are defined using the mathematical principle of vectors which describe shape size and boundary properties of graphics with clean resolution-independent precision. Photoshop System Requirements Photoshop requires greater system resources than other image-editing programs primarily because of its sophisticated range of features. To run Photoshop your system must have the following 128MB RAM 125MB hard disk space CD-ROM drive Monitor with 256-color 8-bit or higher video card Monitor resolution of 800x600 or greater Photoshop Elements Photoshop Elements is a pared-down version of Photoshop that currently retails for less than 100. It s considered a mid-level program aimed at the burgeoning market of scanner and digital-camera enthusiasts. It replaces the old Photoshop LE program. Photoshop Elements lacks some of the more highly technical image-editing and color-correction features you find in Photoshop. For example you can t do CMYK color specs and individual color-channel editing. If you have to ask what these features are chances are you won t miss them. Photoshop Elements provides a wide range of features at considerably less cost than Photoshop but its interface can be difficult to navigate. Moreover it doesn t have a wide range of project templates and wizards to help you quickly create a finished project. Consider purchasing Photoshop Elements if your needs run primarily toward image-editing rather than cards calendars or stationery. It has much of the sophisticated editing capability of Photoshop at about one-fifth the price. To run Photoshop Elements your system must have the following Pentium-class processor Microsoft Windows 98 98 Second Edition ME 2000 or NT 4 64MB RAM with virtual memory on 9 150 How to Do Everything with Your .

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