Improved watershed lips detection and modified H8 tracking system based on Lyapunov stability theory
This paper presents an automatic lips detection and tracking system using the improved watershed algorithm and a new modified H8 tracking system based on Lyapunov stability theory (LST). A direct lips detection approach using watershed segmentation without preliminary face localization is proposed....
| Main Authors: | , , , |
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| Format: | Conference Paper |
| Published: |
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/40179 |