Ultrafast Scalable Embedded DCT Image Coding for Tele-immersive Delay-Sensitive Collaboration
International Journal of Advanced Computer Science and Applications(IJACSA), (2013)Abstract
A delay-sensitive, real-time, tele-immersive collaboration
for the future requires much lower end-to-end delay (EED)
for good synchronization than that for existing teleconference
systems. Hence, the maximum EED must be guaranteed, and
the visual-quality degradation must be graceful. Distributed
Multimedia Plays (DMP) architecture addresses the envisioned
collaboration and the challenges. We propose a DCT-based,
embedded, ultrafast, quality scalable image-compression scheme
for the collaboration on the DMP architecture. A parallel FPGA
implementation is also designed to show the technical feasibility.