Image Coding Using Wavelet-Based Fractal Approximation
Summary :
We present an efficient scheme for progressive fractal coding in a wavelet multiresolution pyramid. In our proposed scheme, range blocks are selectively coded, based on energy localization in wavelet bands. In order to form domain pools with blocks yielding less distortion, domain blocks are also selectively searched in the wavelet bands of either the same or a different orientation from that of each range block at the next lower resolution. It is shown that the performance of the non-hybrid fractal coder presented is much better than that of predictive pyramid coding (PPC).
- Publication
- IEICE TRANSACTIONS on Information Vol.E85-D No.10 pp.1723-1726
- Publication Date
- 2002/10/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Image Processing, Image Pattern Recognition
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Sang Hyun KIM, Ick Hoon JANG, Nam Chul KIM, "Image Coding Using Wavelet-Based Fractal Approximation" in IEICE TRANSACTIONS on Information,
vol. E85-D, no. 10, pp. 1723-1726, October 2002, doi: .
Abstract: We present an efficient scheme for progressive fractal coding in a wavelet multiresolution pyramid. In our proposed scheme, range blocks are selectively coded, based on energy localization in wavelet bands. In order to form domain pools with blocks yielding less distortion, domain blocks are also selectively searched in the wavelet bands of either the same or a different orientation from that of each range block at the next lower resolution. It is shown that the performance of the non-hybrid fractal coder presented is much better than that of predictive pyramid coding (PPC).
URL: https://global.ieice.org/en_transactions/information/10.1587/e85-d_10_1723/_p
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@ARTICLE{e85-d_10_1723,
author={Sang Hyun KIM, Ick Hoon JANG, Nam Chul KIM, },
journal={IEICE TRANSACTIONS on Information},
title={Image Coding Using Wavelet-Based Fractal Approximation},
year={2002},
volume={E85-D},
number={10},
pages={1723-1726},
abstract={We present an efficient scheme for progressive fractal coding in a wavelet multiresolution pyramid. In our proposed scheme, range blocks are selectively coded, based on energy localization in wavelet bands. In order to form domain pools with blocks yielding less distortion, domain blocks are also selectively searched in the wavelet bands of either the same or a different orientation from that of each range block at the next lower resolution. It is shown that the performance of the non-hybrid fractal coder presented is much better than that of predictive pyramid coding (PPC).},
keywords={},
doi={},
ISSN={},
month={October},}
Copy
TY - JOUR
TI - Image Coding Using Wavelet-Based Fractal Approximation
T2 - IEICE TRANSACTIONS on Information
SP - 1723
EP - 1726
AU - Sang Hyun KIM
AU - Ick Hoon JANG
AU - Nam Chul KIM
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E85-D
IS - 10
JA - IEICE TRANSACTIONS on Information
Y1 - October 2002
AB - We present an efficient scheme for progressive fractal coding in a wavelet multiresolution pyramid. In our proposed scheme, range blocks are selectively coded, based on energy localization in wavelet bands. In order to form domain pools with blocks yielding less distortion, domain blocks are also selectively searched in the wavelet bands of either the same or a different orientation from that of each range block at the next lower resolution. It is shown that the performance of the non-hybrid fractal coder presented is much better than that of predictive pyramid coding (PPC).
ER -
English
