Compliant Interframe Coding for Motion-JPEG2000

نویسندگان

  • René Rosenbaum
  • Heidrun Schumann
چکیده

This publication proposes a strategy to enhance the compression performance of Motion-JPEG2000 by the reduction of interframe redundancies. This is achieved by a new frame structure allowing to remove redundancies and to reconstruct the original stream without loss. The introduced advancement is able to increase the compression e ciency and keeps other bene cial property of the traditional codec, as, highquality frame-wise access and scalability. All of the required operations are accomplished in JPEG2000 domain by examining and handling still encoded contents. Thus, the approach requires little computing power. Our results demonstrate that the strategy is at least a e cient as the original codec even for less suited video contents.

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تاریخ انتشار 2010