Results 101 to 110 of about 805,301 (255)

Robust Visual Correlation Tracking

Mathematical Problems in Engineering, 2015
Recent years have seen greater interests in the tracking-by-detection methods in the visual object tracking, because of their excellent tracking performance. But most existing methods fix the scale which makes the trackers unreliable to handle large scale variations in complex scenes. In this paper, we decompose the tracking into target translation and
Lei Zhang, Yanjie Wang, Honghai Sun, Zhijun Yao, Shuwen He   +4 more
openaire   +1 more source

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Neural speech tracking in a virtual acoustic environment: audio-visual benefit for unscripted continuous speech

Frontiers in Human Neuroscience
The audio-visual benefit in speech perception—where congruent visual input enhances auditory processing—is well-documented across age groups, particularly in challenging listening conditions and among individuals with varying hearing abilities.
Mareike Daeglau, Jürgen Otten, Giso Grimm, Bojana Mirkovic, Volker Hohmann, Stefan Debener   +5 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Mamba meets tracker: exploiting token aggregation and diffusion for robust unmanned aerial vehicles tracking

Complex & Intelligent Systems
The Transformer-based tracking approach achieves excellent results in unmanned aerial vehicles (UAV) tracking tasks. However, the existing tracking framework usually deals with this problem by visual grounding and visual tracking separately.
Guocai Du, Peiyong Zhou, Nurbiya Yadikar, Alimjan Aysa, Kurban Ubul   +4 more
doaj   +1 more source

Evaluation of kinesthetic-tactual displays using a critical tracking task [PDF]

The study sought to investigate the feasibility of applying the critical tracking task paradigm to the evaluation of kinesthetic-tactual displays. Four subjects attempted to control a first-order unstable system with a continuously decreasing time ...
Ault, R. T., Gilson, R. D., Jagacinski, R. J., Miller, D. P.   +3 more
core   +1 more source

Visual vehicle tracking algorithm

Electronics Letters, 2002
A modified extended Kalman filter (EKF) is proposed for visual vehicle tracking by adding a new objective function to reduce the sensitivity of the filter to model uncertainty. Experimental results show that the performance of this approach is much better than the traditional EKF and its recent variant.
Jianguang Lou, Tieniu Tan, Weiming Hu
openaire   +1 more source

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source

Empirical Insights into Eye-Tracking for Design Evaluation: Applications in Visual Communication and New Media Design

Behavioral Sciences
(1) Background: As digital technology continues to reshape visual landscapes, understanding how design elements influence customer experience has become essential.
Ruirui Guo, Nayeon Kim, Jisun Lee
doaj   +1 more source