Title :
A data embedding scheme for H.263 compatible video coding
Author :
Song, Jie ; Liu, K.J.R.
Author_Institution :
Dept. of Electr. Eng., Maryland Univ., College Park, MD, USA
Abstract :
We propose a novel data embedding scheme for H.263 video coding. The proposed method, which can protect important information such as picture header and motion vector, is specifically suitable to noisy and bandwidth limited channels such as in wireless communications. The method can exactly recover the motion vectors of corrupted macroblocks, therefore has better performance than other error resilient methods
Keywords :
code standards; data compression; data encapsulation; motion estimation; video coding; H.263 compatible video coding; Huffman coding; bandwidth limited channels; corrupted macroblocks; data embedding scheme; data hiding; error concealment; half-pixel motion estimation; motion vectors; noisy channels; video compression algorithm; watermarking; wireless communications; Bandwidth; Bit rate; Decoding; Educational institutions; Feedback; Image coding; Protection; Tracking; Video coding; Video compression;
Conference_Titel :
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-5471-0
DOI :
10.1109/ISCAS.1999.780024
