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Photoshop CS3: Essential Skills by Philip Andrews, Mark Galer

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digital basics

images

Serap Osman

essential skills

~   Gain a working knowledge of digital image structure.

~   Understand file size, bit depth, image models, channels, file format and resolution.

~   Understand color theory and color perception.

Introduction

Digital imaging is now revolutionizing not only the process of photography but also the way we view photography as a visual communications medium. This new photographic medium affords the individual greater scope for creative expression, image enhancement and manipulation. Before we rush into making changes to our digital files in order to create great art, or turn a warty old frog into a handsome ...

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