Optimal delivery of motion JPEG2000 over JPIP with block-wise truncation of quality layers

Francesc Aulí-Llinàs*, David Taubman

*Corresponding author for this work

Research output: Contribution to journalArticleResearchpeer-review

4 Citations (Scopus)

Abstract

This work addresses the transmission of motion JPEG2000 over JPIP, proposing a Variable Bit-Rate (VBR) server-driven policy aimed to minimize the overall distortion of the transmitted frames. In addition, a block-wise strategy of quality layer truncation is introduced to enhance the quality of transmitted frames containing insufficient quality layers. We pose these matters in a general framework where the server is able to deliver video on-the-fly, without needing computationally intensive processing. Experimental results suggest that the proposed VBR policy effectively minimizes the overall distortion, and that the block-wise layer truncation can be jointly combined with the VBR policy to widely enhance the quality of the transmitted frames.

Original languageAmerican English
Pages (from-to)2856-2859
Number of pages4
JournalProceedings - International Conference on Image Processing, ICIP
DOIs
Publication statusPublished - 2008

Keywords

  • Image coding
  • Image communication

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