Abstract
The full-view coverage ensures that the positive images of targets are obtained. In existing works, the topics only focus on whether a region is full-view covered or not, which needs too many nodes, and is less flexible for the change of surveillance environment. Therefore, full-view coverage for the targets is highlighted in this paper. Firstly, we derive the optimal observation angle between the sensing direction of nodes and the vector of target surface. We also prove that the full-view coverage is a NPC problem. Then the centralized and the distributed algorithms are proposed to maximize the number of full-view covered targets by scheduling the sensing directions of some sensors in the network. Simulation results show that local adjusting of the directional nodes will increase the full-view coverage for the global monitored objects in the condition of random deployment.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Liu, C., Cao, G.: Spatial-temporal coverage optimization in wireless sensor networks. IEEE Trans. Mob. Comput. 99, 465–478 (2011)
Liu, C., Cao, G.: Distributed Critical Location Coverage in Wireless Sensor Networks with Lifetime Constraint. In: IEEE INFOCOM (2012)
Guvensan, M.A., Yavuz, A.G.: On coverage issues in directional sensor networks: A survey. Ad Hoc Networks 97, 1238–1255 (2011)
Tao, D., Ma, H.D.: Coverage control algorithms for directional sensor networks. Journal of Software 22, 2317–2334 (2011)
Ma, H.D., Liu, Y.: On coverage problems of directional sensor networks. Mobile Ad-hoc and Sensor Networks 22, 721–731 (2005)
Tao, D., Ma, H.D., Liu, L.: Coverage-enhancing algorithm for directional sensor networks. Mobile Ad-hoc and Sensor Networks 22, 256–267 (2006)
Tao, D., Ma, H.D., Liu, L.: Virtual potential field based coverage-enhancing algorithm for directional sensor networks. Journal of Software 18, 1152–1163 (2007)
Xiao, F., Wang, R., Ye, X., Sun, L.: A path coverage-enhancing algorithm for directional sensor network based on improved potential field. Computer Research and Development 46, 2126–2133 (2009)
Cardei, M., Thai, M.T., Li, Y., Wu, W.: Energy-efficient target coverage in wireless sensor networks. In: IEEE INFOCOM (2005)
Cai, Y., Lou, W., Li, M., Li, X.Y.: Target-oriented scheduling in directional sensor networks. In: IEEE INFOCOM (2007)
Ai, J., Abouzeid, A.A.: Coverage by directional sensors in randomly deployed wireless sensor networks. Journal of Combinatorial Optimization 11, 21–41 (2006)
Cheng, W., Li, S., Liao, X., Changxiang, S., Chen, H.: Maximal coverage scheduling in randomly deployed directional sensor networks. In: IEEE ICPPW (2007)
Wen, J., Jiang, J., Dou, W.H.: Equitable direction optimizing and node scheduling for coverage in directional sensor networks. Journal of Software 20, 181–184 (2009)
Wang, Y., Cao, G.: Minimizing service delay in directional sensor networks. In: IEEE INFOCOM (2011)
Wang, Y., Cao, G.: On full-view coverage in camera sensor networks. In: IEEE INFOCOM (2011)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Liu, W., Liu, J., Wang, L., Si, Y. (2013). Full-View Coverage Algorithm in Camera Sensor Networks with Random Deployment. In: Wang, R., Xiao, F. (eds) Advances in Wireless Sensor Networks. CWSN 2012. Communications in Computer and Information Science, vol 334. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-36252-1_26
Download citation
DOI: https://doi.org/10.1007/978-3-642-36252-1_26
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-36251-4
Online ISBN: 978-3-642-36252-1
eBook Packages: Computer ScienceComputer Science (R0)