TY - GEN
T1 - Temporal error concealment algorithm using multi-side boundary matching principle
AU - Su, Chung Yen
AU - Huang, Chia Hao
PY - 2006
Y1 - 2006
N2 - Error concealment is an effective approach to reduce the influence of errors that occur at the decoders. When error occurs, it may degrade the reconstructed pictures and lead to undesirable visual distortion. In this paper, we propose a novel temporal error concealment method for H.264 video streaming. A block-matching algorithm based on multi-side boundary matching (MSBM) principle, is presented to refine the concealed video. The proposed algorithm divides a corrupted macroblock (MB) into four 8×8 sub-blocks, and uses the information of the nearest rows and columns to reconstruct the MB. Experimental results show that the proposed algorithm yields more satisfying image quality than the relative algorithms presented in previous studies.
AB - Error concealment is an effective approach to reduce the influence of errors that occur at the decoders. When error occurs, it may degrade the reconstructed pictures and lead to undesirable visual distortion. In this paper, we propose a novel temporal error concealment method for H.264 video streaming. A block-matching algorithm based on multi-side boundary matching (MSBM) principle, is presented to refine the concealed video. The proposed algorithm divides a corrupted macroblock (MB) into four 8×8 sub-blocks, and uses the information of the nearest rows and columns to reconstruct the MB. Experimental results show that the proposed algorithm yields more satisfying image quality than the relative algorithms presented in previous studies.
KW - Block-matching
KW - Error concealment
KW - Side-matching
KW - Temporal error concealment
UR - http://www.scopus.com/inward/record.url?scp=44449175133&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=44449175133&partnerID=8YFLogxK
U2 - 10.1109/ISSPIT.2006.270843
DO - 10.1109/ISSPIT.2006.270843
M3 - Conference contribution
AN - SCOPUS:44449175133
SN - 0780397541
SN - 9780780397545
T3 - Sixth IEEE International Symposium on Signal Processing and Information Technology, ISSPIT
SP - 448
EP - 453
BT - Sixth IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2006
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2006
Y2 - 27 August 2006 through 30 August 2006
ER -