Concealment method for video communications in an error-prone environment

IEEE Journal on Selected Areas in Communications

Volumn 18, Issue 6, 2000, Pages 1122-1128

  Shirani, Shahram ^a   Kossentini, Faouzi ^a,b   Ward, Rabab ^a  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b Nichols Research Corporation ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ERROR CORRECTION; IMAGE COMPRESSION; IMAGE QUALITY; IMAGE RECONSTRUCTION; MARKOV PROCESSES; MAXIMUM LIKELIHOOD ESTIMATION; MOTION COMPENSATION;

ERROR CONCEALMENT; MARKOV RANDOM FIELDS; MAXIMUM A POSTERIORI ESTIMATOR;

IMAGE COMMUNICATION SYSTEMS;

EID: 0034204690     PISSN: 07338716     EISSN: None     Source Type: Journal    
DOI: 10.1109/49.848261     Document Type: Article

References (13)

1. M. Ghanbari and V. Seferidis, "Cell loss concealment in ATM video codecs," IEEE Trans. Circuit System Video Technol., vol. 3, pp. 238-247, June 1993.
2. W. M. Lam, A. R. Reibman, and B. Liu, "Recovery of lost or erroneously received motion vectors," in Proc. Int. Conf. Acoust., Speech, Signal Processing, vol. V, 1993, pp. 417-420.
3. Y. Wang, Q. F. Zhu, and L. Shaw, "Maximally smooth image recovery in transform coding," IEEE Trans. Commun., vol. 41, pp. 1544-1551, Oct. 1993.
4. S. S. Hemami and T. H. Y. Meng, "Transform coded image reconstruction exploiting interblock correlations," IEEE Trans. Image Processing, vol. 4, pp. 1023-1027, July 1995.
5. H. Sun and W. Kwok, "Concealment of damaged block transform coded images using projection onto convex sets," IEEE Trans. Image Processing, vol. 4, pp. 470-477, Apr. 1995.
6. W. Kwok and H. Sun, "Multi-directional interpolation for spatial error concealment," IEEE Trans. Consumer Electron., vol. 39, pp. 455-460, Aug. 1993.
7. W. Zeng and B. Liu, "Geometric-structure-based error concealment with novel applications in block-based low-bit-rate coding," IEEE Trans. Circuits Syst. Video Technol., vol. 9, pp. 648-665, June 1999.
8. P. Salama, N. Shroff, E. J. Coyle, and E. J. Delp, "Error concealment in encoded video streams," in Signal Recovery Techniques for Image and Video Compression and Transmission, N. P. Galatsanos and A. K. Katsaggelos, Eds. Boston, MA: Kluwer Academic, 1998.
9. R. Talluri, "Error resilient video coding in the MPEG-4 standard," IEEE Commun. Mag., vol. 26, pp. 112-119, June 1998.
10. S. Geman and D. Geman, "Stochastic relaxation, Gibbs distribution, and the Bayesian restoration of images, IEEE Trans. Pattern Anal. Machine Intell., vol. 11, pp. 689-691, 1984.
11. S. Shirani, F. Kossentini, and R. Ward, "Reconstruction of motion vector missing macroblocks in H.263 encoded video transmission over lossy networks," in Proc. Int. Conf. Image Processing, vol. III, Oct. 1998, pp. 487-491.
12. G. Sullivan, "A Simple Video Packet Mux Simulator Program for Video Streams in H.263/M Using AL3 Mux of H.223 Annex B," ITU-T Study Group 15, Video Coding Expert Group, Doc. Q15-F-16, Nov. 1996.
13. Ericsson Sweden, "WCDMA Error Patterns at 64 kb/s," ITU-T Study Group 16, Multimedia Terminals and Systems Expert Group, Cannes, France, June 1998.