GIF IMAGE HARDWARE COMPRESSORS

Authors

DOI:

https://doi.org/10.20535/2708-4930.2.2021.244189

Keywords:

FPGA, GIF, lossless compression, image compression, dictionary, hardware acceleration

Abstract

Increasing requirements for data transfer and storage is one of the crucial questions now. There are several ways of high-speed data transmission, but they meet limited requirements applied to their narrowly focused specific target. The data compression approach gives the solution to the problems of high-speed transfer and low-volume data storage. This paper is devoted to the compression of GIF images, using a modified LZW algorithm with a tree-based dictionary. It has led to a decrease in lookup time and an increase in the speed of data compression, and in turn, allows developing the method of constructing a hardware compression accelerator during the future research.

Author Biographies

Ivan Mozghovyi, Department of Computer Engineering National Technical University of Ukraine “Igor Sikorsky Kyiv Politechnic Institute” Kyiv, Ukraine

PhD student of Department of Computer Engineering at National Technical University of Ukraine “Igor Sikorsky Kyiv Politechnic Institute

Anatoliy Sergiyenko, Department of Computer Engineering National Technical University of Ukraine “Igor Sikorsky Kyiv Politechnic Institute” Kyiv, Ukraine

Dr. Sci. (Engin.), Senior Research Scientist of Department of Computer Engineering National Technical University of Ukraine “Igor Sikorsky Kyiv Politechnic Institute” Kyiv, Ukraine 

Scopus h-index - 6

Roman Yershov, Chernihiv National University of Technology: Chernihiv, UA

Senior Lecturer of Department of Electronics, Automation, Robotics and Mechatronics NU "Chernihiv Polytechnic"

Scopus h-index - 5

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Published

2021-12-16

How to Cite

[1]
I. Mozghovyi, A. Sergiyenko, and R. Yershov, “GIF IMAGE HARDWARE COMPRESSORS”, Inf. Comput. and Intell. syst. j., no. 2, Dec. 2021.

Issue

No. 2 (2021): Information, Computing and Intelligent systems

Section

Paper