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CHI
1998
ACM
14 years 2 days ago
Awareness Driven Video Quality of Service in Collaborative Virtual Environments
We extend previous work on texture mapping video streams into virtual environments by introducing awareness driven video QoS. This uses movements within a shared virtual world to ...
Gail Reynard, Steve Benford, Chris Greenhalgh, Chr...
FMN
2010
Springer
179views Multimedia» more  FMN 2010»
13 years 9 months ago
QoE as a Function of Frame Rate and Resolution Changes
Video bit rate reduction can be very important for all video streaming application. One of the possible ways to reduce bit rate is decreasing change in time or space domain i.e. ch...
Lucjan Janowski, Piotr Romaniak
VMV
2004
179views Visualization» more  VMV 2004»
13 years 9 months ago
High-Resolution Interactive Panoramas with MPEG-4
We present a system for the interactive navigation through high-resolution cylindrical panoramas. The system is based on MPEG-4 and describes the virtual world by the scene descri...
Peter Eisert, Yong Guo, Anke Riechers, Jürgen...
PICS
2003
13 years 9 months ago
Level-Successive Encoding for Digital Photography
We propose a level-successive encoding scheme for the compression of continuous tone images. The compressed bit stream is partitioned into individual segments corresponding to suc...
Mehmet Utku Celik, Gaurav Sharma, A. Murat Tekalp
JEC
2006
77views more  JEC 2006»
13 years 7 months ago
Tiny split data-caches make big performance impact for embedded applications
This paper shows that even very small data caches, when split to serve data streams exhibiting temporal and spatial localities, can improve performance of embedded applications wit...
Afrin Naz, Krishna M. Kavi, Wentong Li, Philip H. ...