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A fast wavelet-based video codec and its application in an IP version 6-ready serverless videoconferencing System

Matthias Wählisch, Hans L. Cycon, Mark Palkow, Thomas C. Schmidt, Detlev Marpe – 2004

The purpose of this paper is twofold: On the one hand, we propose a fast wavelet- based video codec which is implemented into a real-time video conferencing tool. The proposed codec uses temporal frame difference coding, a computationally low-complex 5/3 tap wavelet transform, and a fast entropy coding scheme based on Golomb-Rice codes. On the other hand, we present an application of the video conferencing tool in a serverless peer-to-peer IP-based communication framework. For mobile communication we propose a simple, ready-to-use location scheme for video conference users in a global network. Note: Special issue, selected papers from the Third International Conference on Wavelet Analysis and Its Applications (ICWAA '03)

Titel
A fast wavelet-based video codec and its application in an IP version 6-ready serverless videoconferencing System
Verfasser
Matthias Wählisch, Hans L. Cycon, Mark Palkow, Thomas C. Schmidt, Detlev Marpe
Verlag
International Journal of Wavelets, Multiresolution and Information Processing, Vol. 2, No. 2, pp. 165--171, World Scientific, June 2004
Datum
2004-06
Sprache
eng
Art
Text
BibTeX Code
@article{cpswm-fwvca-04, author = {Hans L. Cycon and Mark Palkow and Thomas C. Schmidt and Matthias W{\"a}hlisch and Detlev Marpe}, title = {A fast wavelet-based video codec and its application in an {IP} version 6-ready serverless videoconferencing System}, journal = {International Journal of Wavelets, Multiresolution and Information Processing}, year = {2004}, volume = {2}, pages = {165--171}, number = {2}, month = {June}, note = {Special issue, selected papers from the Third International Conference on Wavelet Analysis and Its Applications (ICWAA '03)}, abstract = {The purpose of this paper is twofold: On the one hand, we propose a fast wavelet- based video codec which is implemented into a real-time video conferencing tool. The proposed codec uses temporal frame difference coding, a computationally low-complex 5/3 tap wavelet transform, and a fast entropy coding scheme based on Golomb-Rice codes. On the other hand, we present an application of the video conferencing tool in a serverless peer-to-peer IP-based communication framework. For mobile communication we propose a simple, ready-to-use location scheme for video conference users in a global network.}, file = {../papers/icwaa03-paper.pdf}, publisher = {World Scientific} }