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Rapid urbanization in megacities around the world, like Dhaka, has caused numerous transportation challenges that need to be addressed. Emerging technologies of deep learning and artificial intelligence can help us solve these problems to…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Shahriar Ahmad Fahim

Aiming at the detection difficulties of infrared images such as complex background, low signal-to-noise ratio, small target size and weak brightness, a lightweight infrared small target detection algorithm ISTD-YOLO based on improved YOLOv7…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Shang Zhang , Yujie Cui , Ruoyan Xiong , Huanbin Zhang

Speeding is a major contributor to road fatalities, particularly in developing countries such as Uganda, where road safety infrastructure is limited. This study proposes a real-time intelligent traffic surveillance system tailored to such…

计算机视觉与模式识别 · 计算机科学 2026-01-05 Bruce Mugizi , Sudi Murindanyi , Olivia Nakacwa , Andrew Katumba

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

Detecting vulnerable road users (VRUs), particularly children and adolescents, in low light and adverse weather conditions remains a critical challenge in computer vision, surveillance, and autonomous vehicle systems. This paper presents a…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Abdullah Jirjees , Ryan Myers , Muhammad Haris Ikram , Mohamed H. Zaki

In this report, we present PP-YOLOE, an industrial state-of-the-art object detector with high performance and friendly deployment. We optimize on the basis of the previous PP-YOLOv2, using anchor-free paradigm, more powerful backbone and…

计算机视觉与模式识别 · 计算机科学 2022-12-13 Shangliang Xu , Xinxin Wang , Wenyu Lv , Qinyao Chang , Cheng Cui , Kaipeng Deng , Guanzhong Wang , Qingqing Dang , Shengyu Wei , Yuning Du , Baohua Lai

Detecting agricultural pests in complex forestry environments using remote sensing imagery is fundamental for ecological preservation, yet it is severely hampered by practical challenges. Targets are often minuscule, heavily occluded, and…

计算机视觉与模式识别 · 计算机科学 2025-10-02 Aoduo Li , Peikai Lin , Jiancheng Li , Zhen Zhang , Shiting Wu , Zexiao Liang , Zhifa Jiang

Existing detection methods for insulator defect identification from unmanned aerial vehicles (UAV) struggle with complex background scenes and small objects, leading to suboptimal accuracy and a high number of false positives detection.…

计算机视觉与模式识别 · 计算机科学 2024-10-16 Olalekan Akindele , Joshua Atolagbe

Detection and classification of vehicles are very significant components in an Intelligent-Transportation System. Existing solutions not only use heavy-weight and costly equipment, but also largely depend on constant cloud (Internet)…

系统与控制 · 电气工程与系统科学 2022-06-14 Chandra Shekhar , Jagnyashini Debadarshini , Sudipta Saha

Despite the rapid advancement of object detection algorithms, processing high-resolution images on embedded devices remains a significant challenge. Theoretically, the fully convolutional network architecture used in current real-time…

计算机视觉与模式识别 · 计算机科学 2024-07-30 Sangjune Shin , Dongkun Shin

For realizing safe autonomous driving, the end-to-end delays of real-time object detection systems should be thoroughly analyzed and minimized. However, despite recent development of neural networks with minimized inference delays,…

计算机视觉与模式识别 · 计算机科学 2020-11-13 Wonseok Jang , Hansaem Jeong , Kyungtae Kang , Nikil Dutt , Jong-Chan Kim

Vehicle detection systems trained on Non-Bangladeshi datasets struggle to accurately identify local vehicle types in Bangladesh's unique road environments, creating critical gaps in autonomous driving technology for developing regions. This…

Inrecentyears,ConvolutionalNeuralNet-work(CNN) is quite a popular topic, as it is a powerful andintelligent technique that can be applied in various fields.The YOLO is a technique that uses the algorithms for real-time text detection tasks.…

计算机视觉与模式识别 · 计算机科学 2020-11-03 Shuonan Pei , Mingzhi Zhu

Current object detection models have achieved good results on many benchmark datasets, detecting objects in dark conditions remains a large challenge. To address this issue, we propose a pyramid enhanced network (PENet) and joint it with…

计算机视觉与模式识别 · 计算机科学 2023-07-21 Xiangchen Yin , Zhenda Yu , Zetao Fei , Wenjun Lv , Xin Gao

In image classification tasks, the evaluation of models' robustness to increased dataset shifts with a probabilistic framework is very well studied. However, object detection (OD) tasks pose other challenges for uncertainty estimation and…

计算机视觉与模式识别 · 计算机科学 2020-11-09 Tiago Azevedo , René de Jong , Matthew Mattina , Partha Maji

This paper aims at constructing a light-weight object detector that inputs a depth and a color image from a stereo camera. Specifically, by extending the network architecture of YOLOv3 to 3D in the middle, it is possible to output in the…

计算机视觉与模式识别 · 计算机科学 2020-06-29 Masahiro Takahashi , Alessandro Moro , Yonghoon Ji , Kazunori Umeda

Objective:Computer vision-based up-to-date accurate damage classification and localization are of decisive importance for infrastructure monitoring, safety, and the serviceability of civil infrastructure. Current state-of-the-art deep…

计算机视觉与模式识别 · 计算机科学 2023-03-09 Arunabha M. Roy , Jayabrata Bhaduri

Current road damage detection methods, relying on manual inspections or sensor-mounted vehicles, are inefficient, limited in coverage, and often inaccurate, especially for minor damages, leading to delays and safety hazards. To address…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Weichao Pan , Jiaju Kang , Xu Wang , Zhihao Chen , Yiyuan Ge

Unmanned Aerial Vehicles are increasingly being used in surveillance and traffic monitoring thanks to their high mobility and ability to cover areas at different altitudes and locations. One of the major challenges is to use aerial images…

机器人学 · 计算机科学 2019-01-07 Bilel Benjdira , Taha Khursheed , Anis Koubaa , Adel Ammar , Kais Ouni

In order to ensure traffic safety through a reduction in fatalities and accidents, vehicle speed detection is essential. Relentless driving practices are discouraged by the enforcement of speed restrictions, which are made possible by…

计算机视觉与模式识别 · 计算机科学 2024-08-31 SM Shaqib , Alaya Parvin Alo , Shahriar Sultan Ramit , Afraz Ul Haque Rupak , Sadman Sadik Khan , Md. Sadekur Rahman