Processor architectures for multimedia applications

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Authors

  • P. Pirsch
  • A. Freimann
  • C. Klar
  • J. P. Wittenburg

Research Organisations

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Details

Original languageEnglish
Title of host publicationEmbedded Processor Design Challenges
Subtitle of host publicationSystems, Architectures, Modeling, and Simulation, SAMOS
EditorsEd F. Deprettere, Jürgen Teich, Stamatis Vassiliadis
PublisherSpringer Verlag
Pages188-206
Number of pages19
ISBN (print)3540433228, 9783540433224
Publication statusPublished - 23 Apr 2002
EventWorkshop on Systems, Architectures, Modeling, and Simulation, SAMOS 2001 - Samos, Greece
Duration: 16 Jul 200118 Jul 2001

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2268
ISSN (Print)0302-9743
ISSN (electronic)1611-3349

Abstract

An overview on processor architectures for multimedia applications is presented. Emphasis is on architectural strategies to achieve the required processing power of real-time applications. Architectural approaches for exploitation of the inherent parallelization resources of signal processing schemes are first discussed. The impact of algorithm on the appropriate architectures is displayed for three representative multimedia applications. The discussed applications are block-based video coding as used in MPEG-2, multiplexing for video broadcasing based on OFDM and object oriented video coding according to MPEG-4. Characteristic processor architectures adapted to the needs of these applications are introduced. Architectural structures of the AxPe-DSP, the HiPAR-DSP and a MPEG-4 system are presented as examples. Advances in multimedia processing require processors with high flexibilty on parallel processing and dynamic adaptation capabilties. As promising architectural concepts for advanced multimedia applications reconfigurable computing, simultaneous multithreading, and associative controlling are discussed.

ASJC Scopus subject areas

Cite this

Processor architectures for multimedia applications. / Pirsch, P.; Freimann, A.; Klar, C. et al.
Embedded Processor Design Challenges : Systems, Architectures, Modeling, and Simulation, SAMOS. ed. / Ed F. Deprettere; Jürgen Teich; Stamatis Vassiliadis. Springer Verlag, 2002. p. 188-206 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2268).

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Pirsch, P, Freimann, A, Klar, C & Wittenburg, JP 2002, Processor architectures for multimedia applications. in EF Deprettere, J Teich & S Vassiliadis (eds), Embedded Processor Design Challenges : Systems, Architectures, Modeling, and Simulation, SAMOS. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 2268, Springer Verlag, pp. 188-206, Workshop on Systems, Architectures, Modeling, and Simulation, SAMOS 2001 , Samos, Greece, 16 Jul 2001. https://doi.org/10.1007/3-540-45874-3_11
Pirsch, P., Freimann, A., Klar, C., & Wittenburg, J. P. (2002). Processor architectures for multimedia applications. In E. F. Deprettere, J. Teich, & S. Vassiliadis (Eds.), Embedded Processor Design Challenges : Systems, Architectures, Modeling, and Simulation, SAMOS (pp. 188-206). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2268). Springer Verlag. https://doi.org/10.1007/3-540-45874-3_11
Pirsch P, Freimann A, Klar C, Wittenburg JP. Processor architectures for multimedia applications. In Deprettere EF, Teich J, Vassiliadis S, editors, Embedded Processor Design Challenges : Systems, Architectures, Modeling, and Simulation, SAMOS. Springer Verlag. 2002. p. 188-206. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/3-540-45874-3_11
Pirsch, P. ; Freimann, A. ; Klar, C. et al. / Processor architectures for multimedia applications. Embedded Processor Design Challenges : Systems, Architectures, Modeling, and Simulation, SAMOS. editor / Ed F. Deprettere ; Jürgen Teich ; Stamatis Vassiliadis. Springer Verlag, 2002. pp. 188-206 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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