We propose the ShareCam Problem: controlling a single robotic pan, tilt, zoom camera based on simultaneous frame requests from n online users. To solve it, we propose a new piecewise linear metric, Intersection Over Maximum (IOM), for the degree of satisfaction for each users. To maximize overall satisfaction, we present several algorithms. For a discrete set of m distinct zoom levels, we give an exact algorithm that runs in O(n 2 m) time. The algorithm can be distributed to run in O(nm) time at each client and in O(nlogn + mn) time at the server. © 2004 Springer-Verlag.
CITATION STYLE
Song, D., Van Der Stappen, A. F., & Goldberg, K. (2004). Exact and distributed algorithms for collaborative camera control. In Springer Tracts in Advanced Robotics (Vol. 7 STAR, pp. 167–183). https://doi.org/10.1007/978-3-540-45058-0_11
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