Results 61 to 70 of about 7,845,678 (386)

Moving Target Detection and Tracking Algorithm Based on Context Information

IEEE Access, 2019
To improve the robustness of target tracking algorithms in a complex environment, this paper proposes the moving target detection and tracking algorithm based on context information and closed-loop learning.
Jing Li, Junzheng Wang, Wenxue Liu
doaj   +1 more source

Online Multi-Target Tracking Using Recurrent Neural Networks [PDF]

AAAI Conference on Artificial Intelligence, 2016
We present a novel approach to online multi-target tracking based on recurrent neural networks (RNNs). Tracking multiple objects in real-world scenes involves many challenges, including a) an a-priori unknown and time-varying number of targets, b) a ...
Anton Milan, S. H. Rezatofighi, A. Dick, I. Reid, K. Schindler   +4 more
semanticscholar   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Target Tracking in Confined Environments with Uncertain Sensor Positions [PDF]

, 2015
To ensure safety in confined environments such as mines or subway tunnels, a (wireless) sensor network can be deployed to monitor various environmental conditions.
Larsson, Erik G., Savic, Vladimir, Wymeersch, Henk   +2 more
core   +2 more sources

Review of Research Progress on Passive Direction-of-Arrival Tracking Technology for Underwater Targets

Remote Sensing
Utilization of ocean resources and defense of national security heavily rely on underwater target tracking technology, which consequently holds significant strategic importance.
Xianghao Hou, Yuxuan Chen, Boxuan Zhang, Yixin Yang   +3 more
doaj   +1 more source

A Novel Real-Time Moving Target Tracking and Path Planning System for a Quadrotor UAV in Unknown Unstructured Outdoor Scenes

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2019
A quadrotor unmanned aerial vehicle (UAV) should have the ability to perform real-time target tracking and path planning simultaneously even when the target enters unstructured scenes, such as groves or forests.
Yisha Liu, Q. Wang, Huosheng Hu, Yuqing He   +3 more
semanticscholar   +1 more source

Resilient Active Target Tracking With Multiple Robots [PDF]

IEEE Robotics and Automation Letters, 2018
The problem of target tracking with multiple robots consists of actively planning the motion of the robots to track the targets. A major challenge for practical deployments is to make the robots resilient to failures.
Lifeng Zhou, Vasileios Tzoumas, George Pappas, Pratap Tokekar   +3 more
semanticscholar   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

On the internal target model in a tracking task [PDF]

, 1981
An optimal control model for predicting operator's dynamic responses and errors in target tracking ability is summarized. The model, which predicts asymmetry in the tracking data, is dependent on target maneuvers and trajectories.
Baron, S., Caglayan, A. K.
core   +1 more source

Jointly Tracking and Separating Speech Sources Using Multiple Features and the generalized labeled multi-Bernoulli Framework

, 2018
This paper proposes a novel joint multi-speaker tracking-and-separation method based on the generalized labeled multi-Bernoulli (GLMB) multi-target tracking filter, using sound mixtures recorded by microphones.
Lin, Shoufeng
core   +1 more source