Title :
Error control and concealment for video transmission using data hiding
Author :
Carli, Marco ; Bailey, Donald ; Farias, Mylène ; Mitra, Sanjit K.
Author_Institution :
Dept. of Electr. Eng., Rome Univ., Italy
Abstract :
A new approach for error control and concealment is proposed. The method uses data hiding to transmit the redundancy necessary to recover data lost during transmission. The embedded data is a reduced binary version of each frame generated using wavelet transform and dithering techniques. The method is robust and does not result in an increase of the bit rate.
Keywords :
3G mobile communication; data encapsulation; error correction; error detection; multimedia communication; quality of service; redundancy; visual communication; wavelet transforms; UMTS; data hiding; dithering techniques; error concealment; error control; error detection; multimedia communications; quality of service; third generation mobile communication; video transmission; wavelet transform; 3G mobile communication; Bit rate; Data encapsulation; Decoding; Error correction; Quality of service; Redundancy; Streaming media; Video compression; Videoconference;
Conference_Titel :
Wireless Personal Multimedia Communications, 2002. The 5th International Symposium on
Print_ISBN :
0-7803-7442-8
DOI :
10.1109/WPMC.2002.1088289
