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Low employment rates in Latin America have contributed to a substantial rise in crime, prompting the emergence of new criminal tactics. For instance, "express robbery" has become a common crime committed by armed thieves, in which they…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Sergio Fernandez-Testa , Edwin Salcedo

Current convolution neural network (CNN) classification methods are predominantly focused on flat classification which aims solely to identify a specified object within an image. However, real-world objects often possess a natural…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Veska Tsenkova , Peter Stanchev , Daniel Petrov , Deyan Lazarov

Unintentional falls can cause severe injuries and even death, especially if no immediate assistance is given. The aim of Fall Detection Systems (FDSs) is to detect an occurring fall. This information can be used to trigger the necessary…

计算机与社会 · 计算机科学 2020-10-05 Mirto Musci , Daniele De Martini , Nicola Blago , Tullio Facchinetti , Marco Piastra

Convolutional Neural Networks (CNN) are commonly used for the problem of object detection thanks to their increased accuracy. Nevertheless, the performance of CNN-based detection models is ambiguous when detection speed is considered. To…

计算机视觉与模式识别 · 计算机科学 2024-05-29 Ioanna Gogou , Dimitrios Koutsomitropoulos

Electrical substations are a significant component of an electrical grid. Indeed, the assets at these substations (e.g., transformers) are prone to disruption from many hazards, including hurricanes, flooding, earthquakes, and…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Haley Mody , Namish Bansal , Dennies Kiprono Bor , Edward J. Oughton

Wrist trauma and even fractures occur frequently in daily life, particularly among children who account for a significant proportion of fracture cases. Before performing surgery, surgeons often request patients to undergo X-ray imaging…

计算机视觉与模式识别 · 计算机科学 2026-02-06 Chun-Tse Chien , Rui-Yang Ju , Kuang-Yi Chou , Enkaer Xieerke , Jen-Shiun Chiang

This paper explores automated face and facial landmark detection of neonates, which is an important first step in many video-based neonatal health applications, such as vital sign estimation, pain assessment, sleep-wake classification, and…

图像与视频处理 · 电气工程与系统科学 2024-03-12 Ethan Grooby , Chiranjibi Sitaula , Soodeh Ahani , Liisa Holsti , Atul Malhotra , Guy A. Dumont , Faezeh Marzbanrad

Object detection is one of the fundamental objectives in Applied Computer Vision. In some of the applications, object detection becomes very challenging such as in the case of satellite image processing. Satellite image processing has…

计算机视觉与模式识别 · 计算机科学 2021-04-26 Arsalan Tahir , Muhammad Adil , Arslan Ali

This study addresses the demand for real-time detection of tomatoes and tomato flowers by agricultural robots deployed on edge devices in greenhouse environments. Under practical imaging conditions, object detection systems often face…

图像与视频处理 · 电气工程与系统科学 2026-02-02 Hung-Chih Tu , Bo-Syun Chen , Yun-Chien Cheng

Workplace injuries are common in today's society due to a lack of adequately worn safety equipment. A system that only admits appropriately equipped personnel can be created to improve working conditions. The goal is thus to develop a…

计算机视觉与模式识别 · 计算机科学 2022-12-12 Jonathan Karlsson , Fredrik Strand , Josef Bigun , Fernando Alonso-Fernandez , Kevin Hernandez-Diaz , Felix Nilsson

Accurate vehicle detection is a critical component of autonomous driving, traffic surveillance, and intelligent transportation systems. This paper presents an enhanced YOLOv8n-based model that integrates the Ghost Module, Convolutional…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Syed Sajid Ullah , Muhammad Zunair Zamir , Ahsan Ishfaq , Salman Khan

Wrist trauma and even fractures occur frequently in daily life, particularly among children who account for a significant proportion of fracture cases. Before performing surgery, surgeons often request patients to undergo X-ray imaging…

计算机视觉与模式识别 · 计算机科学 2024-09-30 Rui-Yang Ju , Chun-Tse Chien , Jen-Shiun Chiang

Fall detection based on embedded sensor is a practical and popular research direction in recent years. In terms of a specific application: fall detection methods based upon physics sensors such as [gyroscope and accelerator] have been…

信号处理 · 电气工程与系统科学 2024-03-13 Zeyuan Qu , Tiange Huang , Yuxin Ji , Yongjun Li

Wearable technologies are enabling plenty of new applications of computer vision, from life logging to health assistance. Many of them are required to recognize the elements of interest in the scene captured by the camera. This work studies…

计算机视觉与模式识别 · 计算机科学 2020-09-11 Alberto Sabater , Luis Montesano , Ana C. Murillo

The field of object detection using Deep Learning (DL) is constantly evolving with many new techniques and models being proposed. YOLOv7 is a state-of-the-art object detector based on the YOLO family of models which have become popular for…

计算机视觉与模式识别 · 计算机科学 2023-06-08 Enrique Dehaerne , Bappaditya Dey , Sandip Halder , Stefan De Gendt

The remarkable growth of unmanned aerial vehicles (UAVs) has also sparked concerns about safety measures during their missions. To advance towards safer autonomous aerial robots, this work presents a vision-based solution to ensuring safe…

机器人学 · 计算机科学 2023-10-09 Phuoc Nguyen Thuan , Tomi Westerlund , Jorge Peña Queralta

Object Detection is related to Computer Vision. Object detection enables detecting instances of objects in images and videos. Due to its increased utilization in surveillance, tracking system used in security and many others applications…

计算机视觉与模式识别 · 计算机科学 2024-10-23 K. Senthil Kumar , K. M. B. Abdullah Safwan

With the rapid advancement of autonomous driving technology, efficient and accurate object detection capabilities have become crucial factors in ensuring the safety and reliability of autonomous driving systems. However, in low-visibility…

计算机视觉与模式识别 · 计算机科学 2024-10-24 Xiguang Li , Jiafu Chen , Yunhe Sun , Na Lin , Ammar Hawbani , Liang Zhao

Detection of pedestrians in aerial imagery captured by drones has many applications including intersection monitoring, patrolling, and surveillance, to name a few. However, the problem is involved due to continuouslychanging camera…

计算机视觉与模式识别 · 计算机科学 2019-05-17 Mohamed Afifi , Yara Ali , Karim Amer , Mahmoud Shaker , Mohamed ElHelw

The increasing global aging population has intensified the demand for reliable health monitoring systems, particularly those capable of detecting critical events such as falls among elderly individuals. Traditional fall detection approaches…

机器学习 · 计算机科学 2026-03-25 Lijie Zhou , Luran Wang