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Autonomous mobile manipulation robots that can collect trolleys are widely used to liberate human resources and fight epidemics. Most prior robotic trolley collection solutions only detect trolleys with 2D poses or are merely based on…

Robotics · Computer Science 2022-03-02 Anxing Xiao , Hao Luan , Ziqi Zhao , Yue Hong , Jieting Zhao , Weinan Chen , Jiankun Wang , Max Q. -H. Meng

Collaborative robots working on a common task are necessary for many applications. One of the challenges for achieving collaboration in a team of robots is mutual tracking and identification. We present a novel pipeline for online…

Robotics · Computer Science 2018-10-17 Hafez Farazi , Sven Behnke

Fine-grained object classification is a challenging task due to the subtle inter-class difference and large intra-class variation. Recently, visual attention models have been applied to automatically localize the discriminative regions of…

Computer Vision and Pattern Recognition · Computer Science 2018-02-27 Bo Zhao , Xiao Wu , Jiashi Feng , Qiang Peng , Shuicheng Yan

Autonomous robotic manipulation in clutter is challenging. A large variety of objects must be perceived in complex scenes, where they are partially occluded and embedded among many distractors, often in restricted spaces. To tackle these…

Computer Vision and Pattern Recognition · Computer Science 2018-10-03 Max Schwarz , Anton Milan , Arul Selvam Periyasamy , Sven Behnke

Effective cross-modal retrieval is essential for applications like information retrieval and recommendation systems, particularly in specialized domains such as manufacturing, where product information often consists of visual samples…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Francesco Giuliari , Asif Khan Pattan , Mohamed Lamine Mekhalfi , Fabio Poiesi

Vision-language models (VLMs) are increasingly proposed as general-purpose solutions for visual recognition tasks, yet their reliability for agricultural decision support remains poorly understood. We benchmark a diverse set of open-source…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Earl Ranario , Mason J. Earles

Deep metric learning applied to various applications has shown promising results in identification, retrieval and recognition. Existing methods often do not consider different granularity in visual similarity. However, in many domain…

Computer Vision and Pattern Recognition · Computer Science 2021-05-17 Dipu Manandhar , Muhammet Bastan , Kim-Hui Yap

Product classification is a crucial task in international trade, as compliance regulations are verified and taxes and duties are applied based on product categories. Manual classification of products is time-consuming and error-prone, and…

Computation and Language · Computer Science 2024-10-16 Sina Gholamian , Gianfranco Romani , Bartosz Rudnikowicz , Stavroula Skylaki

A digital twin is a surrogate model that has the main feature to mirror the original process behavior. Associating the dynamical process with a digital twin model of reduced complexity has the significant advantage to map the dynamics with…

Numerical Analysis · Mathematics 2024-03-19 Diana Alina Bistrian , Omer San , Ionel Michael Navon

While visual object detection with deep learning has received much attention in the past decade, cases when heavy intra-class occlusions occur have not been studied thoroughly. In this work, we propose a Non-Maximum-Suppression (NMS)…

Computer Vision and Pattern Recognition · Computer Science 2020-07-21 Chenhongyi Yang , Vitaly Ablavsky , Kaihong Wang , Qi Feng , Margrit Betke

An autonomous vessel (AV) is a complex cyber-physical system (CPS) with software enabling many key functionalities, e.g., navigation software enables an AV to autonomously or semi-autonomously follow a path to its destination. Digital twins…

Robotics · Computer Science 2025-10-16 Erblin Isaku , Hassan Sartaj , Shaukat Ali

Inspired by the digital twinning systems, a novel real-time digital double framework is developed to enhance robot perception of the terrain conditions. Based on the very same physical model and motion control, this work exploits the use of…

A Digital Twin (DT) replicates objects, processes, or systems for real-time monitoring, simulation, and predictive maintenance. Recent advancements like Large Language Models (LLMs) have revolutionized traditional AI systems and offer…

Computational Engineering, Finance, and Science · Computer Science 2024-09-12 Rahatara Ferdousi , M. Anwar Hossain , Chunsheng Yang , Abdulmotaleb El Saddik

Industrial process optimization and control is crucial to increase economic and ecologic efficiency. However, data sovereignty, differing goals, or the required expert knowledge for implementation impede holistic implementation. Further,…

Machine Learning · Computer Science 2024-08-28 Johannes Emmert , Ronald Mendez , Houman Mirzaalian Dastjerdi , Christopher Syben , Andreas Maier

Creating a digital world that closely mimics the real world with its many complex interactions and outcomes is possible today through advanced emulation software and ubiquitous computing power. Such a software-based emulation of an entity…

Signal Processing · Electrical Eng. & Systems 2023-05-18 Batool Salehi , Utku Demir , Debashri Roy , Suyash Pradhan , Jennifer Dy , Stratis Ioannidis , Kaushik Chowdhury

Ship detection in remote sensing imagery is a critical task with wide-ranging applications, such as maritime activity monitoring, shipping logistics, and environmental studies. However, existing methods often struggle to capture…

Computer Vision and Pattern Recognition · Computer Science 2025-08-25 Jiahao Li , Jiancheng Pan , Yuze Sun , Xiaomeng Huang

With the arrival of the big data era, mobility profiling has become a viable method of utilizing enormous amounts of mobility data to create an intelligent transportation system. Mobility profiling can extract potential patterns in urban…

Machine Learning · Computer Science 2024-02-07 Xin Chen , Mingliang Hou , Tao Tang , Achhardeep Kaur , Feng Xia

We articulate the design imperatives for machine-learning based digital twins for nonlinear dynamical systems subject to external driving, which can be used to monitor the ``health'' of the target system and anticipate its future collapse.…

Adaptation and Self-Organizing Systems · Physics 2022-10-13 Ling-Wei Kong , Yang Weng , Bryan Glaz , Mulugeta Haile , Ying-Cheng Lai

Automating the checkout process is important in smart retail, where users effortlessly pass products by hand through a camera, triggering automatic product detection, tracking, and counting. In this emerging area, due to the lack of…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Yue Yao , Xinyu Tian , Zheng Tang , Sujit Biswas , Huan Lei , Tom Gedeon , Liang Zheng

As the demand for high-resolution image processing in Large Vision-Language Models (LVLMs) grows, sub-image partitioning has become a popular approach for mitigating visual information loss associated with fixed-resolution processing.…

Computer Vision and Pattern Recognition · Computer Science 2025-01-27 Yuxuan Liang , Xu Li , Xiaolei Chen , Haotian Chen , Yi Zheng , Chenghang Lai , Bin Li , Xiangyang Xue