All of DSpace

Browsing by Subject "Video quality"

Now showing items 1-2 of 2

    • AVS video decoder on multicore systems: Optimizations and tradeoffs 

      Krommydas, K.; Antonopoulos, C. D.; Bellas, N.; Feng, W. C. (2011)
      Newer video compression standards provide high video quality and greater compression efficiency, compared to their predecessors. Their increased complexity can be outbalanced by leveraging all the levels of available ...

    • Green video delivery in LTE-based heterogeneous cellular networks 

      Galanopoulos A., Iosifidis G., Argyriou A., Tassiulas L. (2015)
      In this paper we present an optimization framework that formalizes the inherent trade-off between the user perceived quality of wireless video, and the energy consumption cost of the network. The former is formulated in ...