Feature-based Face Tracking using Extended Kalman Filtering
2007 (English)Conference paper (Other academic)
This work examines the possiblity to, with the computational power of today’s consumer hardware, employ techniques previously developed for 3D tracking of rigid objects, and use them for tracking of deformable objects. Our target objects are human faces in a video conversation pose, and our purpose is to create a deformable face tracker based on a head tracker operating in real-time on consumer hardware. We also investigate how to combine model-based and image based tracking in order to get precise tracking and avoid drift.
Place, publisher, year, edition, pages
Swedish Society for automated image analysis , 2007.
Face tracking, extended Kalman ﬁltering, model-based coding
Computer Vision and Robotics (Autonomous Systems)
IdentifiersURN: urn:nbn:se:liu:diva-120559OAI: oai:DiVA.org:liu-120559DiVA: diva2:846266
Swedish Symposium on Image Analysis (SSBA), Linköping, Sweden, 14-15 mars 2007