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Asian Journal of Computer Science and Technology (AJCST)

Editor Dr. K. Ganesh
Print ISSN : 2249-0701
Frequency : Quarterly

A Proficient Algorithm for Compression and Storage of Two-Tone Image

Author : S.Selvam and S. Thabasu Kannan
Volume 5 No.1 January-June 2016 pp 36-41

Abstract

Since 1990s , there has be a swift, increase in computers, storage media and digital image taking devices, which enables a large number of digital information and store in computer readable formats. Image compression is an important issue in internet, mobile communication, digital library and other applications. Image compression refers to represent an image with as few bits as possible while preserving the level of quality and intelligibility required for a particular application. The present work aims to develop an efficient algorithm for compression and storage of two-tone image. In this paper, an efficient coding technique is proposed and termed as line- skipping coding for two-tone image. The technique exploits 2-D correlation present in the image. This new algorithm is devised to reduce fifty to seventy five percentage of memory storage.

Keywords

2-D correlation, 1LSC, 2LSC, 3LSC, DCT, RLC.

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