Results 31 to 40 of about 25,019 (273)
An Adaptive Dynamic Multi-Template Correlation Filter for Robust Object Tracking
Applied Sciences, 2022 In the field of computer vision and robotics, scholars use object tracking technology to track objects of interest in various video streams and extend practical applications, such as unmanned vehicles, self-driving cars, robotics, drones, and security ...
Kuo-Ching Hung, Sheng-Fuu Lin
doaj +1 more source
A software suite for conjunction analysis assessment in Space Surveillance and Tracking applications
Papers of ESA GNC-ICATT 2023, 2023 In the last decades, the growing in-orbit population of resident objects has become one of the main concerns for space agencies and institutions worldwide, and several Space Surveillance and Tracking (SST) related initiatives have been promoted to tackle this issue. Indeed, the presence of the so-called space debris may jeopardise the operative mission
Bonaccorsi, S. +6 more
openaire +2 more sources
Role of Radio Telescopes in Space Debris Monitoring: Current Insights and Future Directions
SensorsThe growing population of space debris poses significant risks to operational satellites and future space missions, necessitating innovative and efficient tracking solutions.
Bhaskar Ahuja +3 more
doaj +1 more source
Machine Learning-Based Multitarget Tracking of Motion in Sports Video
Complexity, 2021 In this paper, we track the motion of multiple targets in sports videos by a machine learning algorithm and study its tracking technique in depth. In terms of moving target detection, the traditional detection algorithms are analysed theoretically as ...
Xueliang Zhang, Fu-Qiang Yang
doaj +1 more source
Tracking and Data Fusion for Ground Surveillance
, 2022 S.203-254Ground surveillance comprises track extraction and maintenance of single ground moving vehicles and convoys, as well as low-flying objects such as helicopters or unmanned aerial vehicles (UAVs).
Feldmann, M. +3 more
core +1 more source
Orbit Determination Error Analysis for a future Space Debris Tracking Radar [PDF]
, 2011 Independent of light and weather conditions radar systems provide observations of space debris in low and medium earth orbits. In general two operational principles can be distinguished - in survey mode all objects passing through the radar instrument ...
Patyuchenko, Anton, Weigel, Martin
core
Molecular Oncology, EarlyView.Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary +1 more
wiley +1 more source
Molecular Oncology, EarlyView.Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley +1 more source
Quality Aware Features for Performance Prediction and Time Reduction in Video Object Tracking
IEEE Access, 2022 The existing body of work on video object tracking (VOT) algorithms has studied various image conditions such as occlusion, clutter, and object shape, which influence video quality and affect tracking performance.
Roger Gomez-Nieto +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Schematic illustration of the engineered RN@FDT for multimodal tumor therapy. a) Fabrication of FD&DOX/TFA‐loaded RGD‐NNV (RN@FDT) and the light‐triggered disassemble of RN@FDT. b) After internalized by tumor cells, RN@FDT are disintegrated under NIR‐II laser irradiation to boost PTT and induce cell apoptosis.
Jiahui Zhang +16 more
wiley +1 more source