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Authors: Sławomir Nowak and Przemysław Głomb

Affiliation: Institute of Theoretical and Applied Informatics, Polish Academy of Science, Poland

Keyword(s): Contourlet transform, Wavelet transform, SPIHT algorithm, Image coding, Transmission errors.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image and Video Coding and Compression ; Image Enhancement and Restoration ; Image Formation and Preprocessing

Abstract: We investigate the error resilience of the image coded with the wavelet/contourlet transform and the SPIHT algorithm. We experimentally verify the behaviour for two scenarios: partial decoding (as with scalable coding/transmission) and random sequence errors (as with transmission errors). Using a number of image quality metrics, we analyze the overall performance, as well as differences between each transform. We observe that error difference between transforms varies with length of decoded sequence.

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Paper citation in several formats:
Nowak, S. and Głomb, P. (2009). IMAGE CODING WITH CONTOURLET/WAVELET TRANSFORMS AND SPIHT ALGORITHM - An Experimental Study . In Proceedings of the First International Conference on Computer Imaging Theory and Applications (VISIGRAPP 2009) - IMAGAPP; ISBN 978-989-8111-68-5, SciTePress, pages 37-42. DOI: 10.5220/0001767400370042

@conference{imagapp09,
author={Sławomir Nowak. and Przemysław Głomb.},
title={IMAGE CODING WITH CONTOURLET/WAVELET TRANSFORMS AND SPIHT ALGORITHM - An Experimental Study },
booktitle={Proceedings of the First International Conference on Computer Imaging Theory and Applications (VISIGRAPP 2009) - IMAGAPP},
year={2009},
pages={37-42},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001767400370042},
isbn={978-989-8111-68-5},
}

TY - CONF

JO - Proceedings of the First International Conference on Computer Imaging Theory and Applications (VISIGRAPP 2009) - IMAGAPP
TI - IMAGE CODING WITH CONTOURLET/WAVELET TRANSFORMS AND SPIHT ALGORITHM - An Experimental Study
SN - 978-989-8111-68-5
AU - Nowak, S.
AU - Głomb, P.
PY - 2009
SP - 37
EP - 42
DO - 10.5220/0001767400370042
PB - SciTePress

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