Publication detail

1. Hans L. Cycon, Mark Palkow, Thomas C. Schmidt, Matthias Wählisch, Detlev Marpe
   A fast wavelet-based video codec and its application in an IP version 6-ready serverless videoconferencing System
   International Journal of Wavelets, Multiresolution and Information Processing, 2(2), pp. 165–171, 2004
   Special issue, selected papers from the Third International Conference on Wavelet Analysis and Its Applications (ICWAA '03)
   DOI (opens in new tab) PDF BibTeX Abstract

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.

Topics: Mobile IPv6, Video Conferencing over IP