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To track the 3D locations and trajectories of the other traffic participants at any given time, modern autonomous vehicles are equipped with multiple cameras that cover the vehicle's full surroundings. Yet, camera-based 3D object tracking…

计算机视觉与模式识别 · 计算机科学 2022-12-05 Tobias Fischer , Yung-Hsu Yang , Suryansh Kumar , Min Sun , Fisher Yu

Tracking 3D objects accurately and consistently is crucial for autonomous vehicles, enabling more reliable downstream tasks such as trajectory prediction and motion planning. Based on the substantial progress in object detection in recent…

计算机视觉与模式识别 · 计算机科学 2023-08-15 Shuxiao Ding , Eike Rehder , Lukas Schneider , Marius Cordts , Juergen Gall

Smart City applications such as intelligent traffic routing or accident prevention rely on computer vision methods for exact vehicle localization and tracking. Due to the scarcity of accurately labeled data, detecting and tracking vehicles…

计算机视觉与模式识别 · 计算机科学 2022-08-31 Fabian Herzog , Junpeng Chen , Torben Teepe , Johannes Gilg , Stefan Hörmann , Gerhard Rigoll

Modern multi-object tracking (MOT) systems usually model the trajectories by associating per-frame detections. However, when camera motion, fast motion, and occlusion challenges occur, it is difficult to ensure long-range tracking or even…

计算机视觉与模式识别 · 计算机科学 2020-09-21 Shoudong Han , Piao Huang , Hongwei Wang , En Yu , Donghaisheng Liu , Xiaofeng Pan , Jun Zhao

Monocular cameras are one of the most commonly used sensors in the automotive industry for autonomous vehicles. One major drawback using a monocular camera is that it only makes observations in the two dimensional image plane and can not…

计算机视觉与模式识别 · 计算机科学 2018-02-28 Samuel Scheidegger , Joachim Benjaminsson , Emil Rosenberg , Amrit Krishnan , Karl Granstrom

Object tracking is divided into single-object tracking (SOT) and multi-object tracking (MOT). MOT aims to maintain the identities of multiple objects across a series of continuous video sequences. In recent years, MOT has made rapid…

计算机视觉与模式识别 · 计算机科学 2023-03-20 Yukuan Zhang , Yunhua Jia , Housheng Xie , Mengzhen Li , Limin Zhao , Yang Yang , Shan Zhao

Multiple object tracking (MOT) is a task in computer vision that aims to detect the position of various objects in videos and to associate them to a unique identity. We propose an approach based on Constraint Programming (CP) whose goal is…

计算机视觉与模式识别 · 计算机科学 2022-04-25 Rémi Nahon , Guillaume-Alexandre Bilodeau , Gilles Pesant

Most existing Multi-Object Tracking (MOT) approaches follow the Tracking-by-Detection paradigm and the data association framework where objects are firstly detected and then associated. Although deep-learning based method can noticeably…

计算机视觉与模式识别 · 计算机科学 2020-07-14 Xingyu Wan , Jiakai Cao , Sanping Zhou , Jinjun Wang

The main challenge of Multiple Object Tracking (MOT) is the efficiency in associating indefinite number of objects between video frames. Standard motion estimators used in tracking, e.g., Long Short Term Memory (LSTM), only deal with single…

计算机视觉与模式识别 · 计算机科学 2019-05-08 Jimuyang Zhang , Sanping Zhou , Jinjun Wang , Dong Huang

Multi-target tracking (MTT) is a classical signal processing task, where the goal is to estimate the states of an unknown number of moving targets from noisy sensor measurements. In this paper, we revisit MTT from a deep learning…

信号处理 · 电气工程与系统科学 2024-05-15 Damian Owerko , Charilaos I. Kanatsoulis , Jennifer Bondarchuk , Donald J. Bucci , Alejandro Ribeiro

Tracking multiple tiny objects is highly challenging due to their weak appearance and limited features. Existing multi-object tracking algorithms generally focus on single-modality scenes, and overlook the complementary characteristics of…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Qingyu Xu , Longguang Wang , Weidong Sheng , Yingqian Wang , Chao Xiao , Chao Ma , Wei An

Traffic management systems capture tremendous video data and leverage advances in video processing to detect and monitor traffic incidents. The collected data are traditionally forwarded to the traffic management center (TMC) for in-depth…

计算机视觉与模式识别 · 计算机科学 2021-09-08 Guanxiong Liu , Hang Shi , Abbas Kiani , Abdallah Khreishah , Jo Young Lee , Nirwan Ansari , Chengjun Liu , Mustafa Yousef

Accurate detection and tracking of objects is vital for effective video understanding. In previous work, the two tasks have been combined in a way that tracking is based heavily on detection, but the detection benefits marginally from the…

计算机视觉与模式识别 · 计算机科学 2018-11-28 Zheng Zhang , Dazhi Cheng , Xizhou Zhu , Stephen Lin , Jifeng Dai

The majority of existing solutions to the Multi-Target Tracking (MTT) problem do not combine cues in a coherent end-to-end fashion over a long period of time. However, we present an online method that encodes long-term temporal dependencies…

计算机视觉与模式识别 · 计算机科学 2017-04-05 Amir Sadeghian , Alexandre Alahi , Silvio Savarese

In this paper, we address various challenges in multi-pedestrian and vehicle tracking in high-resolution aerial imagery by intensive evaluation of a number of traditional and Deep Learning based Single- and Multi-Object Tracking methods. We…

计算机视觉与模式识别 · 计算机科学 2020-10-20 Seyed Majid Azimi , Maximilian Kraus , Reza Bahmanyar , Peter Reinartz

Intelligent Transportation Systems (ITS) have a pressing need for efficient and reliable traffic surveillance solutions. This paper for the first time proposes a surveillance system that utilizes low-cost magnetic sensors for detecting and…

机器人学 · 计算机科学 2024-03-26 Xiaojiang Ren , Yan Wang , Yingfan Geng

Traditional multiple object tracking methods divide the task into two parts: affinity learning and data association. The separation of the task requires to define a hand-crafted training goal in affinity learning stage and a hand-crafted…

计算机视觉与模式识别 · 计算机科学 2018-08-07 Han Shen , Lichao Huang , Chang Huang , Wei Xu

In the recent past, the computer vision community has developed centralized benchmarks for the performance evaluation of a variety of tasks, including generic object and pedestrian detection, 3D reconstruction, optical flow, single-object…

计算机视觉与模式识别 · 计算机科学 2015-04-09 Laura Leal-Taixé , Anton Milan , Ian Reid , Stefan Roth , Konrad Schindler

Multiple Object Tracking (MOT) is crucial to autonomous vehicle perception. End-to-end transformer-based algorithms, which detect and track objects simultaneously, show great potential for the MOT task. However, most existing methods focus…

计算机视觉与模式识别 · 计算机科学 2023-06-30 Ce Zhang , Chengjie Zhang , Yiluan Guo , Lingji Chen , Michael Happold

Methods tackling multi-object tracking need to estimate the number of targets in the sensing area as well as to estimate their continuous state. While the majority of existing methods focus on data association, precise state (3D pose)…

计算机视觉与模式识别 · 计算机科学 2019-10-11 Johannes Groß , Aljosa Osep , Bastian Leibe