نتایج جستجو برای: average localization error

تعداد نتایج: 740729  

Journal: :EURASIP Journal on Advances in Signal Processing 2007

Journal: :Information Fusion 2001
Parham Aarabi Safwat G. Zaky

This paper illustrates the synergic advantages of a multi-modal sound localization system utilizing 2 cameras and a 3-element microphone array. The 2 cameras were used as part of a stereo feature-detection based visual object localization system, while the microphones were combined to produce a sound localization system incorporating a Temporal Power Fusion (TPF) algorithm. The cameras and micr...

2016
Alireza Safaei Reza Shahbazian Seyed Ali Ghorashi

Target localization is an important issue for many applications in wireless sensor networks. However, it is rather difficult to maintain the localization accuracy in mixed line-of-sight (LOS) and non-lineof-sight (NLOS) environments as NLOS propagation leads to larger error than what LOS does. In this paper, we propose a new target localization method in mixed environments where NLOS is dominan...

Journal: :IJCNDS 2016
Haoyun Wang Ke Wang Duo Li Innocent Nyalala Yingjun Xiong Huanliang Xu

In order to solve the problem of sensor node localization of wireless sensor and actor networks, a range-based time of arrival(TOA) localization algorithm with virtual force and time synchronization(TLAVFTS) in WSAN is proposed in this paper, which uses mobile actors instead of WSN’s anchors, and combines TOA with virtual force on the premise of time synchronization. The algorithm completes nod...

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