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Self-driving research often underrepresents cyclist collisions and safety. To address this, we present CycleCrash, a novel dataset consisting of 3,000 dashcam videos with 436,347 frames that capture cyclists in a range of critical…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Nishq Poorav Desai , Ali Etemad , Michael Greenspan

Intelligent Transportation Systems (ITS) allow a drastic expansion of the visibility range and decrease occlusions for autonomous driving. To obtain accurate detections, detailed labeled sensor data for training is required. Unfortunately,…

计算机视觉与模式识别 · 计算机科学 2023-06-16 Walter Zimmer , Christian Creß , Huu Tung Nguyen , Alois C. Knoll

Tracking objects in soccer videos is extremely important to gather both player and team statistics, whether it is to estimate the total distance run, the ball possession or the team formation. Video processing can help automating the…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Anthony Cioppa , Silvio Giancola , Adrien Deliege , Le Kang , Xin Zhou , Zhiyu Cheng , Bernard Ghanem , Marc Van Droogenbroeck

Current perception models in autonomous driving have become notorious for greatly relying on a mass of annotated data to cover unseen cases and address the long-tail problem. On the other hand, learning from unlabeled large-scale collected…

计算机视觉与模式识别 · 计算机科学 2021-10-26 Jiageng Mao , Minzhe Niu , Chenhan Jiang , Hanxue Liang , Jingheng Chen , Xiaodan Liang , Yamin Li , Chaoqiang Ye , Wei Zhang , Zhenguo Li , Jie Yu , Hang Xu , Chunjing Xu

Cross-view multi-object tracking aims to link objects between frames and camera views with substantial overlaps. Although cross-view multi-object tracking has received increased attention in recent years, existing datasets still have…

计算机视觉与模式识别 · 计算机科学 2023-10-10 Shenghao Hao , Peiyuan Liu , Yibing Zhan , Kaixun Jin , Zuozhu Liu , Mingli Song , Jenq-Neng Hwang , Gaoang Wang

Tracking in urban street scenes plays a central role in autonomous systems such as self-driving cars. Most of the current vision-based tracking methods perform tracking in the image domain. Other approaches, eg based on LIDAR and radar,…

计算机视觉与模式识别 · 计算机科学 2018-09-21 Aljosa Osep , Wolfgang Mehner , Markus Mathias , Bastian Leibe

In this paper we propose an automatic trajectory data reconciliation to correct common errors in vision-based vehicle trajectory data. Given "raw" vehicle detection and tracking information from automatic video processing algorithms, we…

数据结构与算法 · 计算机科学 2023-11-07 Yanbing Wang , Derek Gloudemans , Junyi Ji , Zi Nean Teoh , Lisa Liu , Gergely Zachár , William Barbour , Daniel Work

Even though a significant amount of work has been done to increase the safety of transportation networks, accidents still occur regularly. They must be understood as an unavoidable and sporadic outcome of traffic networks. We present the…

计算机视觉与模式识别 · 计算机科学 2025-08-21 Walter Zimmer , Ross Greer , Xingcheng Zhou , Rui Song , Marc Pavel , Daniel Lehmberg , Ahmed Ghita , Akshay Gopalkrishnan , Mohan Trivedi , Alois Knoll

Lane detection plays a key role in autonomous driving. While car cameras always take streaming videos on the way, current lane detection works mainly focus on individual images (frames) by ignoring dynamics along the video. In this work, we…

计算机视觉与模式识别 · 计算机科学 2021-08-20 Yujun Zhang , Lei Zhu , Wei Feng , Huazhu Fu , Mingqian Wang , Qingxia Li , Cheng Li , Song Wang

Estimating the speed of vehicles using traffic cameras is a crucial task for traffic surveillance and management, enabling more optimal traffic flow, improved road safety, and lower environmental impact. Transportation-dependent systems,…

计算机视觉与模式识别 · 计算机科学 2023-09-27 Lucas Liebe , Franz Sauerwald , Sylwester Sawicki , Matthias Schneider , Leo Schuhmann , Tolga Buz , Paul Boes , Ahmad Ahmadov , Gerard de Melo

While a great variety of 3D cameras have been introduced in recent years, most publicly available datasets for object recognition and pose estimation focus on one single camera. In this work, we present a dataset of 32 scenes that have been…

机器人学 · 计算机科学 2020-09-30 Till Grenzdörffer , Martin Günther , Joachim Hertzberg

This paper presents DriveTrack, a new benchmark and data generation framework for long-range keypoint tracking in real-world videos. DriveTrack is motivated by the observation that the accuracy of state-of-the-art trackers depends strongly…

计算机视觉与模式识别 · 计算机科学 2023-12-18 Arjun Balasingam , Joseph Chandler , Chenning Li , Zhoutong Zhang , Hari Balakrishnan

Vehicle speed monitoring and management of highways is the critical problem of the road in this modern age of growing technology and population. A poor management results in frequent traffic jam, traffic rules violation and fatal road…

计算机视觉与模式识别 · 计算机科学 2019-05-28 Sulaiman Khan , Hazrat Ali , Zia Ullah , Mohammad Farhad Bulbul

In the past several years, road anomaly segmentation is actively explored in the academia and drawing growing attention in the industry. The rationale behind is straightforward: if the autonomous car can brake before hitting an anomalous…

计算机视觉与模式识别 · 计算机科学 2024-01-11 Beiwen Tian , Huan-ang Gao , Leiyao Cui , Yupeng Zheng , Lan Luo , Baofeng Wang , Rong Zhi , Guyue Zhou , Hao Zhao

Object detection and object tracking are usually treated as two separate processes. Significant progress has been made for object detection in 2D images using deep learning networks. The usual tracking-by-detection pipeline for object…

计算机视觉与模式识别 · 计算机科学 2019-02-06 Chenge Li , Gregory Dobler , Xin Feng , Yao Wang

Object perception from multi-view cameras is crucial for intelligent systems, particularly in indoor environments, e.g., warehouses, retail stores, and hospitals. Most traditional multi-target multi-camera (MTMC) detection and tracking…

With the increasing global popularity of self-driving cars, there is an immediate need for challenging real-world datasets for benchmarking and training various computer vision tasks such as 3D object detection. Existing datasets either…

计算机视觉与模式识别 · 计算机科学 2019-09-18 Quang-Hieu Pham , Pierre Sevestre , Ramanpreet Singh Pahwa , Huijing Zhan , Chun Ho Pang , Yuda Chen , Armin Mustafa , Vijay Chandrasekhar , Jie Lin

Road traffic injuries are the leading cause of death for people aged 5-29, resulting in about 1.19 million deaths each year. To reduce these fatalities, it is essential to address human errors like speeding, drunk driving, and distractions.…

计算机视觉与模式识别 · 计算机科学 2025-02-04 Walter Zimmer , Ross Greer , Xingcheng Zhou , Rui Song , Marc Pavel , Daniel Lehmberg , Ahmed Ghita , Akshay Gopalkrishnan , Mohan Trivedi , Alois Knoll

Multi-object tracking is a classic field in computer vision. Among them, pedestrian tracking has extremely high application value and has become the most popular research category. Existing methods mainly use motion or appearance…

计算机视觉与模式识别 · 计算机科学 2025-07-04 Teng Fu , Yuwen Chen , Zhuofan Chen , Mengyang Zhao , Bin Li , Xiangyang Xue

Multi-camera tracking systems are gaining popularity in applications that demand high-quality tracking results, such as frictionless checkout because monocular multi-object tracking (MOT) systems often fail in cluttered and crowded…

计算机视觉与模式识别 · 计算机科学 2021-12-01 Xiaotian Han , Quanzeng You , Chunyu Wang , Zhizheng Zhang , Peng Chu , Houdong Hu , Jiang Wang , Zicheng Liu