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This paper investigates wireless-powered cell-free systems, in which the users send their uplink data signal while simultaneously harvesting energy from network nodes and user terminals - including the transmitting user terminal itself - by…

Signal Processing · Electrical Eng. & Systems 2022-12-29 Iran M. Braga , Roberto P. Antonioli , Gabor Fodor , Yuri C. B. Silva , Walter C. Freitas

The increase in non-biodegradable waste is a worldwide concern. Recycling facilities play a crucial role, but their automation is hindered by the complex characteristics of waste recycling lines like clutter or object deformation. In…

Computer Vision and Pattern Recognition · Computer Science 2024-03-28 Sara Casao , Fernando Peña , Alberto Sabater , Rosa Castillón , Darío Suárez , Eduardo Montijano , Ana C. Murillo

The booming of electric vehicles demands efficient battery disassembly for recycling to be environment-friendly. Due to the unstructured environment and high uncertainties, battery disassembly is still primarily done by humans, probably…

Robotics · Computer Science 2022-05-17 Hengwei Zhang , Hua Yang , Haitao Wang , Zhigang Wang , Shengmin Zhang , Ming Chen

This paper presents a novel methodology that integrates trustworthy artificial intelligence (AI) with an energy-efficient robotic arm for intelligent waste classification and sorting. By utilizing a convolutional neural network (CNN)…

We conduct a comprehensive study on a new task named power battery detection (PBD), which aims to localize the dense cathode and anode plates endpoints from X-ray images to evaluate the quality of power batteries. Existing manufacturers…

Computer Vision and Pattern Recognition · Computer Science 2024-03-01 Xiaoqi Zhao , Youwei Pang , Zhenyu Chen , Qian Yu , Lihe Zhang , Hanqi Liu , Jiaming Zuo , Huchuan Lu

The integration of renewable energy into the power grid is often hindered by its fragmented infrastructure, leading to inefficient utilization due to the variability of energy production and its reliance on weather conditions. Battery…

Systems and Control · Electrical Eng. & Systems 2025-02-20 Dhrumil Bhatt , Siddharth Penumatsa , Nirbhay Singhal

Current disposal facilities for coarse-grained waste perform manual sorting of materials with heavy machinery. Large quantities of recyclable materials are lost to coarse waste, so more effective sorting processes must be developed to…

Computer Vision and Pattern Recognition · Computer Science 2025-01-24 Timo Lange , Ajish Babu , Philipp Meyer , Matthis Keppner , Tim Tiedemann , Martin Wittmaier , Sebastian Wolff , Thomas Vögele

Segregation of garbage is a primary concern in many nations across the world. Even though we are in the modern era, many people still do not know how to distinguish between organic and recyclable waste. It is because of this that the world…

Computer Vision and Pattern Recognition · Computer Science 2022-02-25 Jash Shah , Sagar Kamat

In this paper, we address the problem of detecting small, dense, and overlapping objects, a major challenge in computer vision. Our focus is on reviewing proposed methods based on deep learning supervised approaches. We provide a detailed…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Oussama Messai , Abbass Zein-Eddine , Abdelouahid Bentamou , Mickael Picq , Nicolas Duquesne , Stéphane Puydarrieux , Yann Gavet

A key challenge in the development of materials for the next generation of solar cells, sensors and transistors is linking macroscopic device performance to underlying microscopic properties. For years, fabrication of devices has been…

With the ongoing increase in the worldwide population and escalating consumption habits,there's a surge in the amount of waste produced.The situation poses considerable challenges for waste management and the optimization of recycling…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Zhanshan Qiao

This paper proposes a novel computationally efficient algorithm for optimal sizing of Battery Energy Storage Systems (BESS) considering renewable energy bidding strategies. Unlike existing two-stage methods, our algorithm enables the…

Systems and Control · Electrical Eng. & Systems 2026-02-24 Taiyo Mantani , Hikaru Hoshino , Tomonari Kanazawa , Eiko Furutani

Power batteries are essential components in electric vehicles, where internal structural defects can pose serious safety risks. We conduct a comprehensive study on a new task, power battery detection (PBD), which aims to localize the dense…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Xiaoqi Zhao , Peiqian Cao , Chenyang Yu , Zonglei Feng , Lihe Zhang , Hanqi Liu , Jiaming Zuo , Youwei Pang , Jinsong Ouyang , Weisi Lin , Georges El Fakhri , Huchuan Lu , Xiaofeng Liu

Electrical distribution poles are important assets in electricity supply. These poles need to be maintained in good condition to ensure they protect community safety, maintain reliability of supply, and meet legislative obligations.…

Computer Vision and Pattern Recognition · Computer Science 2019-07-17 Liangchen Liu , Teng Zhang , Kun Zhao , Arnold Wiliem , Kieren Astin-Walmsley , Brian Lovell

Retired batteries (RBs) for second-life applications offer promising economic and environmental benefits. However, accurate and efficient sorting of RBs with discrepant characteristics persists as a pressing challenge. In this study, we…

Systems and Control · Electrical Eng. & Systems 2024-04-22 Ruohan Guo , Feng Wang , Cungang Hu , Weixiang Shen

Less than 35% of recyclable waste is being actually recycled in the US, which leads to increased soil and sea pollution and is one of the major concerns of environmental researchers as well as the common public. At the heart of the problem…

Computer Vision and Pattern Recognition · Computer Science 2022-05-17 Dina Bashkirova , Mohamed Abdelfattah , Ziliang Zhu , James Akl , Fadi Alladkani , Ping Hu , Vitaly Ablavsky , Berk Calli , Sarah Adel Bargal , Kate Saenko

Automated detection and segmentation of surgical devices, such as catheters or wires, in X-ray fluoroscopic images have the potential to enhance image guidance in minimally invasive heart surgeries. In this paper, we present a convolutional…

Computer Vision and Pattern Recognition · Computer Science 2025-03-05 Lin Xi , Yingliang Ma , Ethan Koland , Sandra Howell , Aldo Rinaldi , Kawal S. Rhode

With the increasing use of plastic, the challenges associated with managing plastic waste have become more challenging, emphasizing the need of effective solutions for classification and recycling. This study explores the potential of deep…

Computer Vision and Pattern Recognition · Computer Science 2024-12-31 Suman Kunwar , Banji Raphael Owabumoye , Abayomi Simeon Alade

Automated sorting is crucial for improving the efficiency and scalability of textile recycling, but accurately identifying material composition and detecting contaminants from sensor data remains challenging. This paper investigates the use…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Yannis Spyridis , Vasileios Argyriou

Na-ion batteries have emerged as viable candidates for large-scale energy storage applica- tions due to resource abundance and cost advantages. The constraints imposed on their performance and durability, for instance, by complex phase…