IBM Systems Journal
Watermarking of uncompressed and compressed video
Signal Processing
A DCT-domain system for robust image watermarking
Signal Processing
Digital Video: An introduction to MPEG-2
Digital Video: An introduction to MPEG-2
Modulation and Information Hiding in Images
Proceedings of the First International Workshop on Information Hiding
The use of Hough transforms in spatial error concealment
ICASSP '00 Proceedings of the Acoustics, Speech, and Signal Processing, 2000. on IEEE International Conference - Volume 04
On the limits of steganography
IEEE Journal on Selected Areas in Communications
The EREC: an error-resilient technique for coding variable-length blocks of data
IEEE Transactions on Image Processing
Packet loss resilience of MPEG-2 scalable video coding algorithms
IEEE Transactions on Circuits and Systems for Video Technology
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The transmission of any data is always subject to corruption due to errors, but video transmission, because of its real time nature must deal with these errors without retransmission of the corrupted data. The error can be handled using forward error correction in the encoder or error concealment techniques in the decoder. This MPEG-2 compliant codec uses data hiding to transmit error correction information and several error concealment techniques in the decoder. The decoder resynchronizes more quickly with fewer errors than traditional resynchronization techniques. It also allows for perfect recovery of differentially encoded DCT-DC components and motion vectors. This provides for a much higher quality picture in an error-prone environment while creating an almost imperceptible degradation of the picture in an error-free environment.