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Data associations in multi-target multi-camera tracking (MTMCT) usually estimate affinity directly from re-identification (re-ID) feature distances. However, we argue that it might not be the best choice given the difference in matching…

计算机视觉与模式识别 · 计算机科学 2021-12-15 Yunzhong Hou , Zhongdao Wang , Shengjin Wang , Liang Zheng

Multi-Target Multi-Camera Tracking (MTMCT) tracks many people through video taken from several cameras. Person Re-Identification (Re-ID) retrieves from a gallery images of people similar to a person query image. We learn good features for…

计算机视觉与模式识别 · 计算机科学 2018-03-30 Ergys Ristani , Carlo Tomasi

Multi-target multi-camera tracking (MTMCT), i.e., tracking multiple targets across multiple cameras, is a crucial technique for smart city applications. In this paper, we propose an effective and reliable MTMCT framework for vehicles, which…

计算机视觉与模式识别 · 计算机科学 2020-09-01 Hung-Min Hsu , Yizhou Wang , Jenq-Neng Hwang

In this paper, we propose a novel framework for multi-target multi-camera tracking (MTMCT) of vehicles based on metadata-aided re-identification (MA-ReID) and the trajectory-based camera link model (TCLM). Given a video sequence and the…

计算机视觉与模式识别 · 计算机科学 2021-06-09 Hung-Min Hsu , Jiarui Cai , Yizhou Wang , Jenq-Neng Hwang , Kwang-Ju Kim

Multi-target Multi-camera Tracking (MTMCT) aims to extract the trajectories from videos captured by a set of cameras. Recently, the tracking performance of MTMCT is significantly enhanced with the employment of re-identification (Re-ID)…

计算机视觉与模式识别 · 计算机科学 2019-06-05 Peng Li , Jiabin Zhang , Zheng Zhu , Yanwei Li , Lu Jiang , Guan Huang

Designing a robust affinity model is the key issue in multiple target tracking (MTT). This paper proposes a novel affinity model by learning feature representation and distance metric jointly in a unified deep architecture. Specifically, we…

计算机视觉与模式识别 · 计算机科学 2018-02-12 Jun Xiang , Guoshuai Zhang , Jianhua Hou , Nong Sang , Rui Huang

Multi-Camera Multi-Target Tracking (MCMT) is a computer vision technique that involves tracking multiple targets simultaneously across multiple cameras. MCMT in urban traffic visual analysis faces great challenges due to the complex and…

计算机视觉与模式识别 · 计算机科学 2023-07-07 Jincheng Lu , Xipeng Yang , Jin Ye , Yifu Zhang , Zhikang Zou , Wei Zhang , Xiao Tan

The problem of multi-object tracking is a fundamental computer vision research focus, widely used in public safety, transport, autonomous vehicles, robotics, and other regions involving artificial intelligence. Because of the complexity of…

计算机视觉与模式识别 · 计算机科学 2022-10-20 Kai Ren , Chuanping Hu

Multi-Target Multi-Camera Tracking (MTMCT) has broad applications and forms the basis for numerous future city-wide systems (e.g. traffic management, crash detection, etc.). However, the challenge of matching vehicle trajectories across…

计算机视觉与模式识别 · 计算机科学 2025-02-17 Yuqiang Lin , Sam Lockyer , Nic Zhang

Ensuring driving safety for autonomous vehicles has become increasingly crucial, highlighting the need for systematic tracking of on-road pedestrians. Most vehicles are equipped with visual sensors, however, the large-scale visual data has…

计算机视觉与模式识别 · 计算机科学 2024-04-24 Yanting Zhang , Shuanghong Wang , Qingxiang Wang , Cairong Yan , Rui Fan

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…

For a long time, the most common paradigm in Multi-Object Tracking was tracking-by-detection (TbD), where objects are first detected and then associated over video frames. For association, most models resourced to motion and appearance…

计算机视觉与模式识别 · 计算机科学 2023-04-27 Jenny Seidenschwarz , Guillem Brasó , Victor Castro Serrano , Ismail Elezi , Laura Leal-Taixé

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

Person re-identification (Re-ID) aims to match person images across non-overlapping camera views. The majority of Re-ID methods focus on small-scale surveillance systems in which each pedestrian is captured in different camera views of…

计算机视觉与模式识别 · 计算机科学 2021-07-30 Wenhang Ge , Chunyan Pan , Ancong Wu , Hongwei Zheng , Wei-Shi Zheng

In this paper, we propose a pipeline for multi-target visual tracking under multi-camera system. For multi-camera system tracking problem, efficient data association across cameras, and at the same time, across frames becomes more important…

计算机视觉与模式识别 · 计算机科学 2017-09-22 Wenqian Liu , Octavia Camps , Mario Sznaier

This paper addresses the problem of selecting appearance features for multiple object tracking (MOT) in urban scenes. Over the years, a large number of features has been used for MOT. However, it is not clear whether some of them are better…

计算机视觉与模式识别 · 计算机科学 2020-10-16 Mehdi Miah , Justine Pepin , Nicolas Saunier , Guillaume-Alexandre Bilodeau

Multi-Target Multi-Camera Tracking (MTMC) is an essential computer vision task for automating large-scale surveillance. With camera calibration and depth information, the targets in the scene can be projected into 3D space, offering…

计算机视觉与模式识别 · 计算机科学 2026-05-21 Vu-Minh Le , Thao-Anh Tran , Duc Huy Do , Xuan Canh Do , Huong Ninh , Hai Tran

Multi-target multi-camera tracking is a crucial task that involves identifying and tracking individuals over time using video streams from multiple cameras. This task has practical applications in various fields, such as visual…

计算机视觉与模式识别 · 计算机科学 2024-04-01 Sanghyun Woo , Kwanyong Park , Inkyu Shin , Myungchul Kim , In So Kweon

Person re-identification is the problem of recognizing people across different images or videos with non-overlapping views. Although there has been much progress in person re-identification over the last decade, it remains a challenging…

计算机视觉与模式识别 · 计算机科学 2024-07-02 Yeong-Jun Cho , Kuk-Jin Yoon

Typical person re-identification (ReID) methods usually describe each pedestrian with a single feature vector and match them in a task-specific metric space. However, the methods based on a single feature vector are not sufficient enough to…

计算机视觉与模式识别 · 计算机科学 2018-03-28 Jianlou Si , Honggang Zhang , Chun-Guang Li , Jason Kuen , Xiangfei Kong , Alex C. Kot , Gang Wang
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