نتایج جستجو برای: average localization error
تعداد نتایج: 740729 فیلتر نتایج به سال:
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...
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...
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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