Robust packet image transmission by wavelet coefficient dispersement

  • Authors:

  • T. Frajka;K. Zeger

  • Affiliations:

  • Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA;-

  • Venue:
  • ICASSP '01 Proceedings of the Acoustics, Speech, and Signal Processing, 2001. on IEEE International Conference - Volume 03
  • Year:
  • 2001

Quantified Score

Hi-index 0.00

Visualization

Abstract

We present a packetization method for robust image transmission over packet erasure channels. The packets are formed in such a way that the image information is spread over different frequency bands and spatial locations to avoid complete disruption of certain image blocks in case of a packet loss. Experimental results are provided to demonstrate the performance of this method.