Content area

Abstract

The need for image data compression for various digital image processing applications has increased rapidly in the last decade. In this paper we will review different data compression techniques, with emphasis on the transform coding methods. Also, we will include a step by step description of an implementation of one technique, based on the Discrete Cosine Transform. The compression ratio achieved using this technique is 8 to 1, with a very good subjective image quality.

Details

Title
Data compression review and implementation
Author
Ramlaoui, Hussam Ibrahim
Year
1992
Publisher
ProQuest Dissertations & Theses
ISBN
979-8-208-55160-8
Source type
Dissertation or Thesis
Language of publication
English
ProQuest document ID
304033789
Copyright
Database copyright ProQuest LLC; ProQuest does not claim copyright in the individual underlying works.