Data broadcasting services are required to provide user interactivity through connecting additional contents such as object information to audiovisual contents. H.264/AVC-based metadata authoring tools include functions which identify and track position and motion of objects. In this work, we propose a method for tracking the target object by using partially decoded texture data and motion vectors extracted directly from H.264/AVC bitstream. This method achieves low computational complexity and high performance through the dissimilarity energy minimization algorithm which tracks feature points adaptively according to these characteristics. The experiment has shown that the proposed method had high performance with fast processing time. © Springer-Verlag Berlin Heidelberg 2007.
CITATION STYLE
You, W., Houari Sabirin, M. S., & Kim, M. (2007). Moving object tracking in H.264/AVC bitstream. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4577 LNCS, pp. 483–492). Springer Verlag. https://doi.org/10.1007/978-3-540-73417-8_57
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