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Digital Multimedia 3rd Ed. 4 Bitmapped Images

Nigel Chapman and Jenny Chapman

Published by MacAvon Media, 56 pages.

This item is extracted from the book Digital Multimedia, 3rd Edition

Dmm3e04bitmappedimages Dmm cover

[1 file, 3.2 MB]

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This is Chapter 4, Bitmapped Images, from Digital Multimedia, 3rd Edition. It discusses resolution, compression, bitmapped image file formats and image manipulation theory and techniques.

First published 2009-02-27

This chapter includes discussions of the following topics:

  • Resolution: Device Resolution. Image Resolution. Resampling.
  • Image Compression: Lossless Image Compression. JPEG Compression. JPEG2000.
  • File Formats: GIF and PNG. JPEG Files. Other Formats. Metadata.
  • Image Manipulation: Image Manipulation Software. Layers. Selections, Masks and Alpha Channels. Pixel Point Processing. Pixel Group Processing.

Page numbering in this chapter follows that of the printed book, for purposes of cross-reference.

This chapter also includes Key Points and end of chapter exercises. Sample answers to the Test Questions can be found on the book’s support site.

A complete Table of Contents for Digital Multimedia, 3rd Edition is also available for free download from the book’s support site.

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