Results 11 to 20 of about 939,687 (290)
Joint Estimation and Localization in Sensor Networks [PDF]
, 2014 This paper addresses the problem of collaborative tracking of dynamic targets in wireless sensor networks. A novel distributed linear estimator, which is a version of a distributed Kalman filter, is derived.
Atanasov, Nikolay +4 more
core +5 more sources
Review of the Method for Distributed Multi-sensor Multi-target Tracking
Leida xuebao, 2023 Multi-sensor multi-target tracking is a popular topic in the field of information fusion. It improves the accuracy and stability of target tracking by fusing multiple local sensor information.
Yajun ZENG +4 more
doaj +1 more source
Tracking Inhomogeneously Distributed Particles [PDF]
Biophysical Journal, 2014 Particle tracking has been extensively applied to biological problems. It is mostly used to describe the dynamics of single molecules embedded within the cell membrane, to analyze cell migration in very different contexts, or to study intracellular trafficking.
Mazzaferri, Javier +2 more
openaire +1 more source
Distributed tracking with sequential Monte Carlo methods for manoeuvrable sensors [PDF]
, 2006 Nonlinear distributed tracking for a single target is addressed in this paper. This problem consists of tracking a target of interest while moving the sensors to `best' positions according to an critera appropriate for the problem.
Bull, DR, Canagarajah, CN, Jaward, MH
core +2 more sources
IEEE Access, 2022 In this paper, we investigate the distributed output-feedback tracking control for stochastic nonlinear multi-agent systems (MASs) with time-varying delays. We propose a new distributed stochastic homogeneous domination method.
Hui Wang, Yuyao You, Wuquan Li
doaj +1 more source
Distribution fields for tracking [PDF]
2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012 Visual tracking of general objects often relies on the assumption that gradient descent of the alignment function will reach the global optimum. A common technique to smooth the objective function is to blur the image. However, blurring the image destroys image information, which can cause the target to be lost.
Learned-Miller, Erik G +1 more
openaire +1 more source
Applied Sciences, 2019 The problem of multi-robot collaborative self-localization and distributed target tracking in practical scenarios is studied in this work. The major challenge in solving the problem in a distributed fashion is properly dealing with inter-robot and robot ...
Yang Lyu, Quan Pan, Jian Lv
doaj +1 more source
Distributed Fusion Tracking Estimation Under Range-Only Measurement
IEEE Access, 2022 This paper is concerned with the distributed fusion estimation problem of range-only target tracking system with unknown but bounded noises, where the linear and nonlinear motion models are both considered.
Shiqing Sang, Rusheng Wang, Zhen Hong
doaj +1 more source
DoA Reliability for Distributed Acoustic Tracking [PDF]
IEEE Signal Processing Letters, 2018 Distributed acoustic tracking estimates the trajectories of source positions using an acoustic sensor network. As it is often difficult to estimate the source-sensor range from individual nodes, the source positions have to be inferred from the direction-of-arrival (DoA) estimates.
Christine Evers +3 more
openaire +4 more sources
Triggered Gradient Tracking for asynchronous distributed optimization
Automatica, 2023 This paper proposes Asynchronous Triggered Gradient Tracking, i.e., a distributed optimization algorithm to solve consensus optimization over networks with asynchronous communication. As a building block, we devise the continuous-time counterpart of the recently proposed (discrete-time) distributed gradient tracking called Continuous Gradient Tracking.
Carnevale G. +3 more
openaire +4 more sources