WFA Image Encoding with New Partitioning Method

Abstract

Weight Finite Automata (WFA) image encoding is a method for encoding images which has been brought up by Culik and Kari [1]. They suggest the way to encode a digital image by applying quadtree partition to divide an image into subsquares and then construct subdividing images with linear combination as a weighted automaton. Nonatree is a new way to partition an image into a nine subsqaure-tree. Instead of quadtree partition which is used by Culik and Kari, nonatree partition is applied with WFA to encode digital images.

Keywords: WFA, partition image, compression

Corresponding author: E-mail: thommarat_tum@yahoo.com , kpkorako@kmitl.ac.th

How to Cite

Citation Format

Lakhavijitlert, T. ., & Prachumrak, K. . (2018). WFA Image Encoding with New Partitioning Method. CURRENT APPLIED SCIENCE AND TECHNOLOGY, 321-328.

References

Culik K. II and Kari J., 1933, Image Compre-ssion using Weighted Finite Automata, Computer & Graphics Vol. 17, No. 3, pp. 305-313, Printed in Great Britain.
Culik K. II and Kari J., 1995, Finite state met-hods for compression and manipulation of images, Data Compression Conference. DCC’95. Proceedings, 28-30 March 1995, Pages: 142-151.
Culik K. II and Kari J.., 1995, Inferecce Algor-ithm for WFA and Image Compression, Fractal Image Compression, Thoery and Application, Fisher editor, Pages : 243-258, Springer-Verlag New York, Inc.
U. Hafner, 1996, Refining image Compression with weighted finite automata, Data Co-mpression Conference. DCC’96. Procee-dings, 31 March-3 April 1996, Pages: 359-368.
Culik K. II and Kari J. and Valenta V., 1997, Compres-sion of silhouette-like images based on WFA, Data Compression Conference. DCC’97. Proceedings, 25-27 March 1997 Pages: 433.

Author Information

Thommarat Lakhavijitlert

Department of Mathematics and Computer Science, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand

Korakot Prachumrak

Department of Mathematics and Computer Science, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand

About this Article

Journal

Vol. 5 No. 1 (2005)

Type of Manuscript

Original Research Article

Keywords

WFA, partition image, compression

Published

12 November 2018

WFA Image Encoding With New Partitioning Method

Abstract

How to Cite

References

Author Information

Thommarat Lakhavijitlert

Korakot Prachumrak

About this Article

Journal

Type of Manuscript

Keywords

Published

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