Results 51 to 60 of about 355 (164)
Box-Particle Implementation and Comparison of Cardinalized Probability Hypothesis Density Filter [PDF]
Radioengineering, 2016 This paper develops a box-particle implementation of cardinalized probability hypothesis density filter to track multiple targets and estimate the unknown number of targets.
L. Song, M. Liang, H. Ji
doaj
An approach to distributed asynchronous multi‐sensor fusion utilising data compensation algorithm
IET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.(1) Initially, recognising the prevalence of data loss in local sensors within asynchronous networks, a data loss compensation strategy is proposed. This approach enables local sensors to reconstruct missing data information, thereby maintaining a stable estimation performance despite data disruptions.
Kuiwu Wang +3 more
wiley +1 more source
IET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.In order to solve the problem of tracking RGTs when the FoV of cooperative sensors is limited, we propose a filter with the centralised fusion of LMB densities. The proposed filter incorporates undirected graph‐based group topology modelling during the LMB prediction step to enable state correction through real‐time group structure estimation ...
Xirui Xue +6 more
wiley +1 more source
Splitting and Combination Group Target Tracking With Adaptive Fast Density Peak Partition
The Journal of Engineering, Volume 2025, Issue 1, January/December 2025.This paper uses the gamma Gaussian inverse Wishart probability hypothesis density (GGIW‐PHD) filter framework to study the group target splitting and combination tracking problems. For nearest neighbour group target, the prediction fast density peak partition algorithm is also proposed.
Tian Yuan +5 more
wiley +1 more source
Distributed multi‐target tracking via consensus‐based Arithmetic Average fusion
IET Radar, Sonar &Navigation, Volume 18, Issue 12, Page 2480-2496, December 2024.This article introduces a novel multi‐target tracking fusion algorithm for distributed Airborne passive radar networks, tackling the challenges of the limited sensor field of view and information fusion. Utilising Labelled Multi‐Bernoulli filters and a consensus strategy, the proposed LMB Consensus Arithmetic Average fusion algorithm effectively ...
Xin Guan, Yu Lu
wiley +1 more source
, 2012 Tracking of midcourse ballistic target group on space-based infrared focal plane plays a key role in the space-based early warning system. This paper proposes the Gaussian-mixture cardinalized probability hypothesis density (GM-CPHD) filter to solve this
Li, Dong, Yi, Dong-Yun
core +1 more source
A novel multi‐target TBD scheme for GNSS‐based passive bistatic radar
IET Radar, Sonar &Navigation, Volume 18, Issue 12, Page 2497-2512, December 2024.The paper presents a novel approach to enhance low‐altitude surveillance in urban and suburban areas using GNSS‐based passive bistatic radar systems. Despite challenges such as weak signal power budget and complex multi‐target tracking, the proposed method introduces a track‐before‐detect (TBD) strategy with a DCCF‐based cluster centroid extraction ...
Tao Tang +4 more
wiley +1 more source
IET Radar, Sonar &Navigation, Volume 18, Issue 12, Page 2698-2708, December 2024.A new Bayesian statistical framework based on the multiple‐model dynamic model and TBD measurement model for tracking low‐observable manoeuvering targets using multiple sensors is proposed. Further, the authors derive a scalable BP inference method to develop a multi‐sensor multi‐target tracking algorithm for the scenario with low‐observable ...
Chenghu Cao +3 more
wiley +1 more source
IET Wireless Sensor Systems, Volume 14, Issue 1-2, Page 1-19, February-April 2024.The authors propose an improved multi‐target extended tracking scheme GCI‐GGIW‐PMBM (Generalised Covariance Intersection GGIW‐PMBM) for the authors’ real‐time large‐scale aquaculture tracking sensor network. The detailed recursion and closed‐form solutions of the proposed filter can be derived by approximating the intensity of newborn and potential ...
Chunfeng Lv, Jianping Zhu, Zhiguang Peng
wiley +1 more source
CPHD filters for unknown clutter and target-birth processes
, 2014 The "background-agnostic" CPHD filter was introduced at the 2010 SPIE Defense, Security and Sensing Symposium in 2010. It is a CPHD filter that is capable of operation when both the clutter background and the target-detection profile are unknown and ...
Mahler, Ronald, Ronald Mahler
core +1 more source