TY - GEN
T1 - Video synchronization using bit rate profiles
AU - Schroth, G.
AU - Schweiger, F.
AU - Eichhorn, M.
AU - Steinbach, E.
AU - Fahrmair, M.
AU - Kellerer, W.
PY - 2010
Y1 - 2010
N2 - We present a novel approach for the temporal synchronization of multiple videos which is based on cross-correlating bit rate profiles. The proposed scheme determines the temporal offset without major restrictions on viewing angles, camera properties and camera motion. We propose two extensions of the basic algorithm which reduce the influence of camera motion and distracting background objects. Additionally, we describe how to optimally combine different bit rate components in order to further improve the reliability of the synchronization scheme. The proposed approach, when combined with the three extensions, leads to a reliable, robust, and frame accurate temporal alignment of videos at remarkably low complexity.
AB - We present a novel approach for the temporal synchronization of multiple videos which is based on cross-correlating bit rate profiles. The proposed scheme determines the temporal offset without major restrictions on viewing angles, camera properties and camera motion. We propose two extensions of the basic algorithm which reduce the influence of camera motion and distracting background objects. Additionally, we describe how to optimally combine different bit rate components in order to further improve the reliability of the synchronization scheme. The proposed approach, when combined with the three extensions, leads to a reliable, robust, and frame accurate temporal alignment of videos at remarkably low complexity.
KW - Synchronization
KW - Video coding
KW - Video signal processing
UR - https://www.scopus.com/pages/publications/78651083190
U2 - 10.1109/ICIP.2010.5653576
DO - 10.1109/ICIP.2010.5653576
M3 - Conference contribution
AN - SCOPUS:78651083190
SN - 9781424479948
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - 1549
EP - 1552
BT - 2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings
T2 - 2010 17th IEEE International Conference on Image Processing, ICIP 2010
Y2 - 26 September 2010 through 29 September 2010
ER -