Abstract
A unique telepresence helium blimp drone for the purpose of participating in remote events is presented. The blimp is safe for humans, can be controlled remotely over the internet, and can provide a high-quality 4K video stream to multiple users at the same time. We show that a careful selection of up-to-date hardware enables the blimp to run computationally expensive algorithms like SLAM and deep learning neural networks without relying on a local ground station to perform complex tasks.
Additionally, we compare the performance of the ORB-SLAM2 algorithm when used with recent depth estimating neural networks in RGB-D mode to its performance when used with conventional passive stereo images.
Our experiments show that the ORB-SLAM2 algorithm can be used with estimated depth images to reliably detect turns of the vehicle. However, in this case the algorithm also underestimates the covered distance for straight movements in one direction which results in very inaccurate computed positions.
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References
Mur-Artal, R., Tardós, J.D.: Orb-slam2: An open-source slam system for monocular, stereo, and Rgb-D cameras. IEEE Trans. Rob. 33(5), 1255–1262 (2017)
Kristoffersson, A., Coradeschi, S., Loutfi, A.: A review of mobile robotic telepresence. Adv. Hum.-Comput. Interact. 2013, Article ID 902316 (2013). https://doi.org/10.1155/2013/902316
Zhang, X., Braley, S., Rubens, C., Merritt, T., Vertegaal, R.: LightBee: A self-levitating light field display for hologrammatic telepresence. In: Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, pp. 1–10 (2019)
Tobita, H., Maruyama, S., Kuzi, T.: Floating avatar: telepresence system using blimps for communication and entertainment. In: CHI 2011 Extended Abstracts on Human Factors in Computing Systems, pp. 541–550 (2011)
Wojciechowska, A., Frey, J., Sass, S., Shafir, R., Cauchard, J.R.: Collocated human-drone interaction: Methodology and approach strategy. In: 2019 14th ACM/IEEE International Conference on Human-Robot Interaction (HRI), pp. 172–181. IEEE, Daegu Republic of Korea (2019)
Van Asares, A., Ko, P.S., Minlay, J.S., Sarmiento, B.R., Chua, A.: Design of an unmanned aerial vehicle blimp for indoor applications. Int. J. Mech. Eng. Rob. Res. 8(1), 157 (2019)
Yao, N.-S., et al.: Autonomous flying blimp interaction with human in an indoor space. Front. Inf. Technol. Electron. Eng. 20(1), 45–59 (2019). https://doi.org/10.1631/FITEE.1800587
Yousif, K., Bab-Hadiashar, A., Hoseinnezhad, R.: An overview to visual odometry and visual SLAM: applications to mobile robotics. Intell. Ind. Syst. 1(4), 289–311 (2015)
KITTI SLAM Evaluation (2012). http://www.cvlibs.net/datasets/kitti/eval_odometry.php. Accessed 08 July 2022
Luxonis OAK-D. https://shop.luxonis.com/products/oak-d. Accessed 10 July 2022
Raspberry Zero 2 W. https://www.raspberrypi.com/products/raspberry-pi-zero-2-w/. Accessed 10 July 2022
Wofk, D., Ma, F., Yang, T.J., Karaman, S., Sze, V.: Fastdepth: fast monocular depth estimation on embedded systems. In: 2019 International Conference on Robotics and Automation (ICRA), pp. 6101–6108. IEEE, Montreal (2019)
Li, Z., Snavely, N.: Megadepth: learning single-view depth prediction from internet photos. In: Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, pp. 2041–2050. IEEE, Salt Lake City (2018)
Farooq Bhat, S., Alhashim, I., Wonka, P.: AdaBins: depth estimation using adaptive bins. In: Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), pp. 4009–4018. IEEE, Nashville (2021)
Geiger, A., Lenz, P., Stiller, C., Urtasun, R.: Vision meets robotics: the kitti dataset. Int. J. Rob. Res. 32(11), 1231–1237 (2013)
Official Adabins implementation. https://github.com/shariqfarooq123/AdaBins. Accessed 10 Aug 2022
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Trepnau, D., Richter, K. (2023). Avatar: A Telepresence System for the Participation in Remote Events. In: Kabashkin, I., Yatskiv, I., Prentkovskis, O. (eds) Reliability and Statistics in Transportation and Communication. RelStat 2022. Lecture Notes in Networks and Systems, vol 640. Springer, Cham. https://doi.org/10.1007/978-3-031-26655-3_23
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DOI: https://doi.org/10.1007/978-3-031-26655-3_23
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