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A background maintenance model in the spatial-range domain

: Kottow, D.; Köppen, M.; Ruiz del Solar, J.


Comaniciu, D.:
Statistical methods in video processing : ECCV 2004 workshop SMVP 2004, Prague, Czech Republic, May 16, 2004; Revised selected papers
Berlin: Springer, 2004 (Lecture Notes in Computer Science 3247)
ISBN: 3-540-23989-8
ISBN: 978-3-540-23989-5
International Workshop on Statistical Methods in Video Processing (SMVP) <2, 2004, Prague>
European Conference on Computer Vision (ECCV) <8, 2004, Prague>
Conference Paper
Fraunhofer IPK ()

In this article a background maintenance model defined by a finite set of codebook vectors in the spatial-range domain is proposed. The model represents its current state by a foreground and a background set of codebook vectors. Algorithms that dynamically update these sets by adding and removing codebook vectors are described. This approach is fundamentally different from algorithms that maintain a background representation at the pixel level and continously update their parameters. The performance of the model is demonstrated and compared to other background maintenance models using a suitable benchmark of video sequences.