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Proceedings Paper

Real-time detection and tracking of multiple objects with partial decoding in H.264/AVC bitstream domain
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Paper Abstract

In this paper, we show that we can apply probabilistic spatiotemporal macroblock filtering (PSMF) and partial decoding processes to effectively detect and track multiple objects in real time in H.264|AVC bitstreams with stationary background. Our contribution is that our method cannot only show fast processing time but also handle multiple moving objects that are articulated, changing in size or internally have monotonous color, even though they contain a chaotic set of non-homogeneous motion vectors inside. In addition, our partial decoding process for H.264|AVC bitstreams enables to improve the accuracy of object trajectories and overcome long occlusion by using extracted color information.

Paper Details

Date Published: 5 February 2009
PDF: 12 pages
Proc. SPIE 7244, Real-Time Image and Video Processing 2009, 72440D (5 February 2009); doi: 10.1117/12.805596
Show Author Affiliations
Wonsang You, Information and Communications Univ. (Korea, Republic of)
Univ. of Augsburg (Germany)
M. S. Houari Sabirin, Information and Communications Univ. (Korea, Republic of)
Munchurl Kim, Information and Communications Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 7244:
Real-Time Image and Video Processing 2009
Nasser Kehtarnavaz; Matthias F. Carlsohn, Editor(s)

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