Efficient algorithm for identifying dependency regions for fast fractal image decoding

Kyung W. Kang; Gwang S. Jung; Kwang S. Moon

doi:10.1117/12.382994

19 April 2000 Efficient algorithm for identifying dependency regions for fast fractal image decoding

Kyung W. Kang, Gwang S. Jung, Kwang S. Moon

Proceedings Volume 3974, Image and Video Communications and Processing 2000; (2000) https://doi.org/10.1117/12.382994
Event: Electronic Imaging, 2000, San Jose, CA, United States

Abstract

This paper describes novel fractal coding scheme that significantly improves the efficiency of the fractal image decoding. Removing great number of contractive transforms required by the decoding process can significantly reduce the decoding time. The proposed decoding scheme effectively finds dependency regions, whose range blocks are decoded by only one contractive transformation, from an encoded image. The experimental results show the significance of our proposed scheme in improving the efficiency of the fractal decoding process.

Citation Download Citation

Kyung W. Kang, Gwang S. Jung, and Kwang S. Moon "Efficient algorithm for identifying dependency regions for fast fractal image decoding", Proc. SPIE 3974, Image and Video Communications and Processing 2000, (19 April 2000); https://doi.org/10.1117/12.382994

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available