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RFID-based hybrid Camera Tracking in Virtual Studio

Yang, P, Wu, W, Moniri, M and Chibelushi, CC (2008) RFID-based hybrid Camera Tracking in Virtual Studio. In: Proceeding of the 14th International Conference on Automation and Computing . (The 14th International Conference on Automation and Computing, 17th September 2008, Luton, UK).

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This paper addresses the problem of Camera tracking in virtual studio environment. The traditional camera tracking methods can be classified into optical-based or electromechanical sensor-based. However, the electromechanical method is extensive time-consuming calibration procedures and cost too much; the optical method suffers from the error detection of references features and the chorma keying limitation in virtual studio. Therefore, in order to overcome those problems, we proposed a novel RFID-based hybrid camera tracking method in virtual studio application. Firstly, we designed a RFID passive tags based camera tracker. By using the triangular position algorithm, the accuracy could reach up to 5 centimeters. Secondly, we combined the optical based tracking method into RFID tracker with the aim to improve the orientation and position accuracy. Finally, the experiment results showed that this method could be a novel potential solution for camera tracking system in virtual studio applications.
Keywords-RFID, camera tracking, chorma key, SLAM

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Divisions: Computer Science & Mathematics
Date Deposited: 01 Oct 2015 08:12
Last Modified: 13 Apr 2022 15:13
URI: https://researchonline.ljmu.ac.uk/id/eprint/2105
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