Layered video coding for multimedia applications

Jae Yong Lee, Tae Hyun Kim, Sung Jea Ko

Research output: Contribution to journalConference articlepeer-review

Abstract

In this paper, we propose a layered video coding scheme for multimedia applications which adopts a new motion prediction structure with temporal hierarchy of frames to afford temporal resolution scalability. Moreover, the proposed scheme can offer spatial scalability using image pyramid decomposition. Thus it provides a 2-D scalable multi-layered bitstream for heterogeneous environments, so that spatial resolution and frame rate can be independently adjusted according to various user requirements. In addition, it can have a higher compression ratio than replenishment since motion estimation and compensation further reduce the temporal redundancy.

Original languageEnglish
Pages (from-to)509-517
Number of pages9
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume3528
Publication statusPublished - 1999

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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