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Joint audio-video object tracking
Citation key spors2001e
Author Spors, Sascha and Rabenstein, R. and Strobel, N.
Title of Book International Copnference on Image Processing (ICIP 2001
Year 2001
Address Thessaloniki, Greece
Month oct
Abstract This paper presents a object localization and tracking algorithm integrating audio and video based object localization results. A face tracking algorithm and a microphone array are used to compute two single-modality speaker position estimates. These position estimates are then combined into a global position estimate using a decentralized Kalman filter. Experiments with a model railway show that such an approach yields more robust results for audio-visual object tracking than either modality by itself.
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