This chapter begins with an overview of computer graphics and data compression, and then explains how to locate and recover graphics files based on information stored in file headers. To examine and recover graphics files, you need to understand the basics of computer graphics, including file characteristics, common file formats, and compression methods for reducing file size. 1 chapter10 Recovering Graphics Files After reading this chapter and completing the exercises, you will be able to: Describe types of graphics file formats Explain types of data compression Explain how to locate and recover graphics files Describe how to identify unknown file formats Explain copyright issues with graphics 381ΔΆ 382 Chapter 10 Many computer forensics investigations involve graphics, especially those downloaded from the Web and circulated via.
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