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LOW-COMPLEXITY RATE-DISTORTION OPTIMIZED VIDEO STREAMING Jacob Chakareski*
 

Summary: LOW-COMPLEXITY RATE-DISTORTION OPTIMIZED VIDEO STREAMING
Jacob Chakareski*
, John Apostolopoulos
, and Bernd Girod*

Streaming Media Systems Group
Hewlett-Packard Labs, Palo Alto, CA 94304
*
Information Systems Laboratory
Stanford University, Stanford, CA 94305
ABSTRACT
This paper proposes two techniques for low-complexity rate-distortion
(R-D) optimized streaming of packetized video. These techniques
enable computing packet transmission schedules which satisfy a
constraint on the average transmission rate while at the same time
minimizing the average end-to-end distortion. Optimized packet
schedules are computed with considerably lower complexity as
compared to conventional algorithms for R-D optimized stream-
ing, which makes these techniques suitable for on-line optimized
streaming. Simulation experiments examine the performance of

  

Source: Apostolopoulos, John - Hewlett Packard Research Labs
Girod, Bernd - Department of Electrical Engineering, Stanford University

 

Collections: Computer Technologies and Information Sciences; Engineering