Accurate Foreground Extraction using Hierarchical Background Subtraction

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In this paper, we propose an accurate foreground extraction algorithm using hierarchical back-ground subtraction. We apply three different background subtraction methods to 3-level image pyramid. At the top image, spatial correlation-based background subtraction is applied and foreground candidates are extracted. Edge-weighted background subtraction is then applied to the foreground candidates in the middle image to prevent misclassifying a foreground pixel which has similar intensity with background. Finally, at the bottom image, color correlation-based background subtraction.
Publisher
The Institute of Electronics Engineers of Korea (IEEK)
Issue Date
2012-02-02
Language
English
Citation

2012 International Conference on Electronics, Information and Communication (ICEIC 2012)

URI
http://hdl.handle.net/10203/170461
Appears in Collection
EE-Conference Papers(학술회의논문)

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