TY - JOUR
T1 - Unequal protection of video data according to slice relevance
AU - Tillo, Tammam
AU - Baccaglini, Enrico
AU - Olmo, Gabriella
N1 - Funding Information:
Manuscript received December 05, 2008; revised October 20, 2009, August 12, 2010, November 04, 2010; accepted November 08, 2010. Date of publication December 17, 2010; date of current version May 18, 2011. This work was supported in part by the European Union under the COAST project, and in part by the National Natural Science Foundation of China under Grant 60972085 and Grant 60903066. The associate editor coordinating the review of this manuscript and approving it for publication was Prof. Pascal Frossard.
PY - 2011/6
Y1 - 2011/6
N2 - In this paper, we devise a procedure that mimics the behavior of a progressive video stream starting from a non progressive one such as H.264/AVC encoded video. This allows one to unequally protect the video data in an efficient way, according to their importance and the network state. The reported results demonstrate the superior performance of the proposed approach in comparison to state-of-the-art methods for resilient transmission of H.264/AVC data. Moreover, the flexibility in terms of redundancy insertion and achieved quality levels, allows one to span different applications, possibly including P2P video streaming.
AB - In this paper, we devise a procedure that mimics the behavior of a progressive video stream starting from a non progressive one such as H.264/AVC encoded video. This allows one to unequally protect the video data in an efficient way, according to their importance and the network state. The reported results demonstrate the superior performance of the proposed approach in comparison to state-of-the-art methods for resilient transmission of H.264/AVC data. Moreover, the flexibility in terms of redundancy insertion and achieved quality levels, allows one to span different applications, possibly including P2P video streaming.
KW - H.264/AVC
KW - resilient video coding
KW - unequal loss protection
KW - video concealment
UR - http://www.scopus.com/inward/record.url?scp=79957462863&partnerID=8YFLogxK
U2 - 10.1109/TIP.2010.2095865
DO - 10.1109/TIP.2010.2095865
M3 - Article
C2 - 21172753
AN - SCOPUS:79957462863
SN - 1057-7149
VL - 20
SP - 1572
EP - 1582
JO - IEEE Transactions on Image Processing
JF - IEEE Transactions on Image Processing
IS - 6
M1 - 5668504
ER -