Title :
Error-resilient coding and Forward Error Correction for image transmission over unreliable channels
Author :
Boulgouris, Nikolaos V. ; Thomos, Nikolaos ; Strintzis, Michael G.
Author_Institution :
Electr. & Comput. Eng. Dept., Aristotle Univ. of Thessaloniki, Thessaloniki, Greece
Abstract :
An error-resilient coding scheme is proposed for the transmission of images over unreliable channels. Forward Error Correction is used in conjunction with the error-resilient source coder for the protection of the compressed stream. Unlike almost all other robust coding schemes presented to-date, the proposed scheme is able to decode portions of the bitstream even after the occurrence of uncorrectable errors. The resulting coder will be shown to be very efficient for image transmission over noisy channels.
Keywords :
channel coding; data compression; decoding; forward error correction; image coding; visual communication; bitstream decoding; compressed stream protection; error-resilient source coding; forward error correction; image transmission; unreliable channel; Abstracts; Error correction codes; Image coding; Image communication; Robustness; Streaming media;
Conference_Titel :
Signal Processing Conference, 2002 11th European
Conference_Location :
Toulouse