Results 31 to 40 of about 1,309 (169)

Set JPDA Filter for Multitarget Tracking [PDF]

IEEE Transactions on Signal Processing, 2011
In this article, we show that when targets are closely spaced, traditional tracking algorithms can be adjusted to perform better under a performance measure that disregards identity. More specifically, we propose an adjusted version of the joint probabilistic data association (JPDA) filter, which we call set JPDA (SJPDA). Through examples and theory we
Lennart Svensson, Daniel Svensson, Marco Guerriero, Peter Willett 0001   +3 more
openaire   +1 more source

A probabilistic hypothesis density filter for traffic flow estimation in the presence of clutter [PDF]

, 2012
Prediction of traffic flow variables such as traffic volume, travel speed or travel time for a short time horizon is of paramount importance in traffic control.
Romain Billot, Mihaylova, Lyudmila, Nour-Eddin El Faouzi, Matthieu Canaud, Sau, Jacques, Jacques Sau, Lyudmila Mihaylova, Canaud, Matthieu, El Faouzi, Nour-Eddin, Billot, Romain   +9 more
core   +1 more source

Fish Tracking and Counting Method Based on Horizontal Similarity Matching Mechanism [PDF]

Jisuanji gongcheng
Multitarget accurate fish counting is crucial for the intelligent monitoring of water ecology and the intensive cultivation industry, playing a significant role in the protection of aquatic ecological environments and the modernization of fish farming ...
FANG Bin, ZOU Qingqing, JU Haofei, BAO Jianghui, DUAN Rui, ZHANG Dongxu, Lü Huafei, WANG Xiang, XU Pengfei, DUAN Ming
doaj   +1 more source

A Dynamic Multitarget Obstacle Tracking and Monitoring Method for Vehicle Routing Based on Multiple Constraint Composite Perception Association Filtering

IEEE Access
Multitarget tracking technology is the core topic in the field of intelligent driving. Multi-target complex manoeuvring, measurement outliers and unknown environmental prior parameters strongly affect the tracking accuracy of the target state. To address
Guoxin Han, Fuyun Liu, Huiqi Liu, Jucai Deng, Weihua Bai, Keqin Li   +5 more
doaj   +1 more source

Multitarget Tracking Using One Time Step Lagged Delta-Generalized Labeled Multi-Bernoulli Smoothing

IEEE Access, 2020
Aiming at improving the tracking performance of the delta-generalized labeled multi-Bernoulli (δ-GLMB) filter, we present a one time step lagged δ-GLMB smoother in this work, which also inherently outputs targets trajectories and differs ...
Guolong Liang, Quanrui Li, Bin Qi, Longhao Qiu   +3 more
doaj   +1 more source

Feature Tracking for Target Identification in Acoustic Image Sequences

Complexity, 2021
This paper proposes underwater target identification with local features and a feature tracking algorithm for acoustic image sequences. Feature detectors and descriptors are key to feature tracking.
Jue Gao, Ya Gu, Peiyi Zhu
doaj   +1 more source

A Labeled GM-PHD Filter for Explicitly Tracking Multiple Targets

Sensors, 2021
In this study, an explicit track continuity algorithm is proposed for multitarget tracking (MTT) based on the Gaussian mixture (GM) implementation of the probability hypothesis density (PHD) filter. Trajectory maintenance and multitarget state extraction
Yiyue Gao, Defu Jiang, Chao Zhang, Su Guo   +3 more
doaj   +1 more source

V2V Communications in Automotive Multi-sensor Multi-target Tracking

, 2008
Today’s automotive sensor systems for in-vehicle based target tracking, i.e. radar, lidar, camera, are limited to a field of view which is restricted by distance, angle and line-of-sight.
Strang, Thomas, Röckl, Matthias, Thomas Strang, Kranz, Matthias, Matthias Rockl, Matthias Kranz   +5 more
core   +1 more source

Probability hypothesis density filtering for real-time traffic state estimation and prediction [PDF]

, 2013
The probability hypothesis density (PHD) methodology is widely used by the research community for the purposes of multiple object tracking. This problem consists in the recursive state estimation of several targets by using the information coming from an
El Faouzi, Nour Eddin, Mihaylova, Lyudmila, Canaud, M., Faouzi, Nour-Eddin El, Sau, Jacques, Canaud, Matthieu, El Faouzi, Nour-Eddin, Mihaylova, L., Sau, J., El Faouzi, N.E.   +9 more
core   +1 more source

Distributed Multisensor Multitarget Tracking Algorithm with Time-Offset Registration

Xibei Gongye Daxue Xuebao, 2020
In multisensor systems, the signal processing delay, measurement acquisition delay, and other factors will lead to imprecisely time-stamped measurements, namely, the problem of time-offset.

doaj   +1 more source