Results 21 to 30 of about 980,863 (293)

A survey of localization in wireless sensor network [PDF]

, 2012
Localization is one of the key techniques in wireless sensor network. The location estimation methods can be classified into target/source localization and node self-localization. In target localization, we mainly introduce the energy-based method.
Ampeliotis D., Borras J., Brida P., Carsten Maple, Chen P. C., Chen Y., Chengdong Wu, Chia-Ho O., Deng K., Dong S., Erol M., Fujiwara R., Gezici S., Gogolak L., Goldenberg D. K., Hamouda Y. E. M., Hao Wu, Kaplan L. M., Kim W., Lee J., Long Cheng, Mengxin Li, Niu R., Qu X., Qu X., Shang Y., Silventoinen M. I., Suroso D. J., Venkatraman S., Wylie M. P., You C., Yunzhou Zhang, Zhu Y.   +32 more
core   +3 more sources

Efficient and robust approaches for three-dimensional sound source recognition and localization using humanoid robots sensor arrays

International Journal of Advanced Robotic Systems, 2020
Efficient and robust sound source recognition and localization is one of the basic techniques for humanoid robots in terms of reaction to environments.
Hao Chen, Chengju Liu, Qijun Chen
doaj   +1 more source

Towards a Semantic Gas Source Localization under Uncertainty [PDF]

, 2018
Towards a Semantic Gas Source Localization under Uncertainty.Communications in Computer and Information Science book series (CCIS, volume 855), doi:10.1007/978-3-319-91479-4_42This work addresses the problem of efficiently and coherently locating a gas ...
FM Schleif, H Ishida, J Monroy, Javier Monroy, JG Li, JR Ruiz-Sarmiento, JR Ruiz-Sarmiento, L Marques, M Uschold, M Vergassola, PP Neumann, S Sklavounos, Z Falomir   +12 more
core   +1 more source

Passive Source Localization Using Compressive Sensing

Sensors, 2019
This paper presents an underwater passive source localization method by forming an underdetermined linear inversion problem. The signal strength on a specified grid is evaluated using sparse reconstruction algorithms by exploiting the spatial sparsity of
Hangfang Zhao, M. Jehanzeb Irshad, Huihong Shi, Wen Xu   +3 more
doaj   +1 more source

Anisotropic Conductivity of Rat Head Phantom and its Influence on Electroencephalogram Source Localization

IEEE Access, 2022
In this paper we deal with a simplified anisotropic rat head phantom development and the investigation of the influence of the anisotropic white matter on electroencephalogram source localization.
Jaroslav Lacik, Vlastimil Koudelka, Cestmir Vejmola, David Kuratko, Jiri Vanek, Daniel Krzysztof Wojcik, Tomas Palenicek, Zbynek Raida   +7 more
doaj   +1 more source

The algebro-geometric study of range maps [PDF]

, 2016
Localizing a radiant source is a widespread problem to many scientific and technological research areas. E.g. localization based on range measurements stays at the core of technologies like radar, sonar and wireless sensors networks.
Antonacci, Fabio, Compagnoni, Marco, Notari, Roberto, Ruggiu, Andrea Alessandro, Sarti, Augusto   +4 more
core   +3 more sources

A Source Localization Method Using Complex Variational Mode Decomposition

Sensors, 2022
Source localization with a passive sensors array is a common topic in various areas. Among the popular source localization algorithms, the compressive sensing (CS)-based method has recently drawn considerable interest because it is a high-resolution ...
Qiuyan Miao, Xinglin Sun, Bin Wu, Lingyun Ye, Kaichen Song   +4 more
doaj   +1 more source

Gravitational wave source localization for eccentric binary coalesce with a ground-based detector network

, 2017
Gravitational wave source localization problem is important in gravitational wave astronomy. Regarding ground-based detector, almost all of the previous investigations only considered the difference of arrival time among the detector network for source ...
Cao, Zhoujian, Lin, Chun-Yu, Ma, Sizheng, Pan, Hsing-Po, Yo, Hwei-Jang   +4 more
core   +1 more source

A Total Lp-Norm Optimization for Bearing-Only Source Localization in Impulsive Noise with SαS Distribution

Sensors, 2021
This paper considers the problem of robust bearing-only source localization in impulsive noise with symmetric α-stable distribution based on the Lp-norm minimization criterion. The existing Iteratively Reweighted Pseudolinear Least-Squares (IRPLS) method
Ji-An Luo, Chang-Cheng Xue, Ying-Jiao Rong, Shen-Tu Han   +3 more
doaj   +1 more source

Reflection-Aware Sound Source Localization

, 2017
We present a novel, reflection-aware method for 3D sound localization in indoor environments. Unlike prior approaches, which are mainly based on continuous sound signals from a stationary source, our formulation is designed to localize the position ...
An, Inkyu, Manocha, Dinesh, Son, Myungbae, Yoon, Sung-eui   +3 more
core   +1 more source