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Helmet detection is crucial for advancing protection levels in public road traffic dynamics. This problem statement translates to an object detection task. Therefore, this paper compares recent You Only Look Once (YOLO) models in the…

计算机视觉与模式识别 · 计算机科学 2024-12-30 Vaikunth M , Dejey D , Vishaal C , Balamurali S

Vision-based road detection is an essential functionality for supporting advanced driver assistance systems (ADAS) such as road following and vehicle and pedestrian detection. The major challenges of road detection are dealing with shadows…

计算机视觉与模式识别 · 计算机科学 2014-12-11 José M. Álvarez , Ferran Diego , Joan Serrat , Antonio M. López

The reliable detection of speed of moving vehicles is considered key to traffic law enforcement in most countries, and is seen by many as an important tool to reduce the number of traffic accidents and fatalities. Many automatic systems and…

计算机视觉与模式识别 · 计算机科学 2015-01-28 Chaim Ginzburg , Amit Raphael , Daphna Weinshall

This thesis is part of a CIFRE agreement between the company Othello and the LIASD laboratory. The objective is to develop an artificial intelligence system that can detect real-time dangers in a video stream. To achieve this, a novel…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Fabien Poirier

We present a general framework and method for simultaneous detection and segmentation of an object in a video that moves (or comes into view of the camera) at some unknown time in the video. The method is an online approach based on motion…

计算机视觉与模式识别 · 计算机科学 2016-05-25 Dong Lao , Ganesh Sundaramoorthi

The "You only look once v4"(YOLOv4) is one type of object detection methods in deep learning. YOLOv4-tiny is proposed based on YOLOv4 to simple the network structure and reduce parameters, which makes it be suitable for developing on the…

计算机视觉与模式识别 · 计算机科学 2022-07-21 Zicong Jiang , Liquan Zhao , Shuaiyang Li , Yanfei Jia

This paper proposes a scalable and interpretable framework for lane-wise highway traffic anomaly detection, leveraging multi-modal time series data extracted from surveillance cameras. Unlike traditional sensor-dependent methods, our…

图像与视频处理 · 电气工程与系统科学 2025-05-06 Mei Qiu , William Lorenz Reindl , Yaobin Chen , Stanley Chien , Shu Hu

Roads are connecting line between different places, and used daily. Roads' periodic maintenance keeps them safe and functional. Detecting and reporting the existence of potholes to responsible departments can help in eliminating them. This…

计算机视觉与模式识别 · 计算机科学 2021-07-15 Anas Al Shaghouri , Rami Alkhatib , Samir Berjaoui

Recent years have witnessed the advancement of deep learning vision technologies and applications in the medical industry. Intelligent devices for special medication management are in great need of, which requires more precise detection…

计算机视觉与模式识别 · 计算机科学 2021-10-20 Jiao Peng , Feifan Wang , Zhongqiang Fu , Yiying Hu , Zichen Chen , Xinghan Zhou , Lijun Wang

Monocular 3D vehicle localization is an important task in Intelligent Transportation System (ITS) and Cooperative Vehicle Infrastructure System (CVIS), which is usually achieved by monocular 3D vehicle detection. However, depth information…

计算机视觉与模式识别 · 计算机科学 2023-01-06 Tang Xinyao , Wang Wei , Song Huansheng , Zhao Chunhui

In traffic management, it is a very important issue to shorten the response time by detecting the incidents (accident, vehicle breakdown, an object falling on the road, etc.) and informing the corresponding personnel. In this study, an…

计算机视觉与模式识别 · 计算机科学 2021-04-29 Murat Tulgaç , Enes Yüncü , Mohamad-Alhaddad , Ceylan Yozgatlıgil

Modes of transportation vary across countries depending on geographical location and cultural context. In South Asian countries rickshaws are among the most common means of local transport. Based on their mode of operation, rickshaws in…

计算机视觉与模式识别 · 计算机科学 2025-10-31 Sudipto Das Sukanto , Diponker Roy , Fahim Shakil , Nirjhar Singha , Abdullah Asik , Aniket Joarder , Mridha Md Nafis Fuad , Muhammad Ibrahim

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

Conventional approaches for addressing road safety rely on manual interventions or immobile CCTV infrastructure. Such methods are expensive in enforcing compliance to traffic rules and do not scale to large road networks. This paper…

计算机视觉与模式识别 · 计算机科学 2021-09-14 Harish Rithish , Raghava Modhugu , Ranjith Reddy , Rohit Saluja , C. V. Jawahar

Anomaly detection through video analysis is of great importance to detect any anomalous vehicle/human behavior at a traffic intersection. While most existing works use neural networks and conventional machine learning methods based on…

Obstacle avoidance is essential for ensuring the safety of autonomous vehicles. Accurate perception and motion planning are crucial to enabling vehicles to navigate complex environments while avoiding collisions. In this paper, we propose…

计算机视觉与模式识别 · 计算机科学 2025-07-17 Van-Hoang-Anh Phan , Chi-Tam Nguyen , Doan-Trung Au , Thanh-Danh Phan , Minh-Thien Duong , My-Ha Le

Video-based vehicle detection and tracking is one of the most important components for Intelligent Transportation Systems (ITS). When it comes to road junctions, the problem becomes even more difficult due to the occlusions and complex…

计算机视觉与模式识别 · 计算机科学 2019-04-30 Yuan Yuan , Yuwei Lu , Qi Wang

With this work we are explaining the "You Only Look Once" (YOLO) single-stage object detection approach as a parallel classification of 10647 fixed region proposals. We support this view by showing that each of YOLOs output pixel is…

计算机视觉与模式识别 · 计算机科学 2022-01-24 Christian Limberg , Andrew Melnik , Augustin Harter , Helge Ritter

Object detection and classification are crucial tasks across various application domains, particularly in the development of safe and reliable Advanced Driver Assistance Systems (ADAS). Existing deep learning-based methods such as…

计算机视觉与模式识别 · 计算机科学 2025-07-25 Rashed Al Amin , Roman Obermaisser

Substantial progress has been made in the field of object detection in road scenes. However, it is mainly focused on vehicles and pedestrians. To this end, we investigate traffic cone detection, an object category crucial for road effects…