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Conference Paper
A Bayesian Sensor Fusion Scheme for Attitude Tracking
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- Authors
- Junekey Jeon, Hwa-Suk Kim, Woo-Sug Jung, Sun-Joong Kim
- Issue Date
- 2017-02
- Citation
- International Conference on Advanced Communication Technology (ICACT) 2017, pp.633-636
- Language
- English
- Type
- Conference Paper
- Project Code
- 16MH1800, Development of Smart Space to promote the Immersive Screen Media Service, Kim Sun-Joong
- Abstract
- Accurate attitude tracking is a vital process in AR/VR applications. To satisfy its stringent requirement, multiple types of sensors, such as IMU and vision sensors, must cooperate, as each type of sensors has its own set of advantages complementing each other. However, fusion of different types of sensors is not a trivial task. We have previously proposed an attitude tracking algorithm using an IMU, which belongs to the category of recursive Bayesian filtering. In this paper, we propose a both theoretically reasonable and practically useful sensor fusion scheme based on Bayesian statistics, to extend and complement our previous algorithm. Implementation of our scheme for an AR application is also successfully done.
- KSP Keywords
- Attitude tracking, Bayesian Statistics, Recursive Bayesian filtering, Tracking algorithm, Vision sensor, fusion scheme, sensor fusion