Use of wavelet packets for image sequence coding

Bruno Rouchouze; Mohsine Karrakchou; Alexander M. Geurtz; Murat Kunt

doi:10.1117/12.160478

29 October 1993 Use of wavelet packets for image sequence coding

Bruno Rouchouze, Mohsine Karrakchou, Alexander M. Geurtz, Murat Kunt

Proceedings Volume 1977, Video Communications and PACS for Medical Applications; (1993) https://doi.org/10.1117/12.160478
Event: Video Communications and Fiber Optic Networks, 1993, Berlin, Germany

Abstract

A new method for image sequence coding involving a wavelet packets transform is proposed to compact the energy of the transformed signal while preserving acceptable restitution quality. Based on an interframe coding scheme, the sequence is split into groups of frames where a similarity between successive frames exists. The best basis is generated for the first intra-frame, the first inter-predicted frame and the first inter-interpolated frame of each group and conserved for the following corresponding frames to reduce the computational complexity. Two different methods for on-line selection of the best basis are presented. The choice of the proposed technique is validated by experimental results where a codec based on motion compensated wavelet packets transform is presented.

Citation Download Citation

Bruno Rouchouze, Mohsine Karrakchou, Alexander M. Geurtz, and Murat Kunt "Use of wavelet packets for image sequence coding", Proc. SPIE 1977, Video Communications and PACS for Medical Applications, (29 October 1993); https://doi.org/10.1117/12.160478

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
12 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Wavelets

Image compression

Wavelet packet decomposition

Image quality

Linear filtering

Wavelet transforms

Binary data

Show All Keywords

Keywords/Phrases

Search In:

Publication Years