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Precision livestock farming requires advanced monitoring tools to meet the increasing management needs of the industry. Computer vision systems capable of long-term multi-animal tracking (MAT) are essential for continuous behavioral…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Anne Marthe Sophie Ngo Bibinbe , Patrick Gagnon , Jamie Ahloy-Dallaire , Eric R. Paquet

The ever-increasing use of artificial intelligence in autonomous systems has significantly contributed to advance the research on multi-object tracking, adopted in several real-time applications (e.g., autonomous driving, surveillance…

Computer Vision and Pattern Recognition · Computer Science 2025-06-13 Edoardo Cittadini , Alessandro De Siena , Giorgio Buttazzo

Standardized benchmarks have been crucial in pushing the performance of computer vision algorithms, especially since the advent of deep learning. Although leaderboards should not be over-claimed, they often provide the most objective…

Computer Vision and Pattern Recognition · Computer Science 2020-12-09 Patrick Dendorfer , Aljoša Ošep , Anton Milan , Konrad Schindler , Daniel Cremers , Ian Reid , Stefan Roth , Laura Leal-Taixé

Sparse representation has been widely studied in visual tracking, which has shown promising tracking performance. Despite a lot of progress, the visual tracking problem is still a challenging task due to appearance variations over time. In…

Computer Vision and Pattern Recognition · Computer Science 2016-05-03 Xue Yang , Fei Han , Hua Wang , Hao Zhang

In recent years, numerous effective multi-object tracking (MOT) methods are developed because of the wide range of applications. Existing performance evaluations of MOT methods usually separate the object tracking step from the object…

Computer Vision and Pattern Recognition · Computer Science 2020-01-28 Longyin Wen , Dawei Du , Zhaowei Cai , Zhen Lei , Ming-Ching Chang , Honggang Qi , Jongwoo Lim , Ming-Hsuan Yang , Siwei Lyu

Due to better video quality and higher frame rate, the performance of multiple object tracking issues has been greatly improved in recent years. However, in real application scenarios, camera motion and noisy per frame detection results…

Computer Vision and Pattern Recognition · Computer Science 2019-09-04 Weiqiang Li , Jiatong Mu , Guizhong Liu

Multiple Object Tracking (MOT) in thermal imaging presents unique challenges due to the lack of visual features and the complexity of motion patterns. This paper introduces an innovative approach to improve MOT in the thermal domain by…

Computer Vision and Pattern Recognition · Computer Science 2024-11-21 Wassim El Ahmar , Dhanvin Kolhatkar , Farzan Nowruzi , Robert Laganiere

The aim of multiple object tracking (MOT) is to detect all objects in a video and bind them into multiple trajectories. Generally, this process is carried out in two steps: detecting objects and associating them across frames based on…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Ruopeng Gao , Yuyao Wang , Chunxu Liu , Limin Wang

Multi-object tracking (MOT) aims at estimating bounding boxes and identities of objects across video frames. Detection boxes serve as the basis of both 2D and 3D MOT. The inevitable changing of detection scores leads to object missing after…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Yifu Zhang , Xinggang Wang , Xiaoqing Ye , Wei Zhang , Jincheng Lu , Xiao Tan , Errui Ding , Peize Sun , Jingdong Wang

Most of the existing single object trackers track the target in a unitary local search window, making them particularly vulnerable to challenging factors such as heavy occlusions and out-of-view movements. Despite the attempts to further…

Computer Vision and Pattern Recognition · Computer Science 2021-03-31 Xiao Wang , Zhe Chen , Jin Tang , Bin Luo , Yaowei Wang , Yonghong Tian , Feng Wu

Driven by recent advances in object detection with deep neural networks, the tracking-by-detection paradigm has gained increasing prevalence in the research community of multi-object tracking (MOT). It has long been known that appearance…

Computer Vision and Pattern Recognition · Computer Science 2021-07-02 Xufeng Lin , Chang-Tsun Li , Victor Sanchez , Carsten Maple

Multi-object tracking (MOT) in videos remains challenging due to complex object motions and crowded scenes. Recent DETR-based frameworks offer end-to-end solutions but typically process detection and tracking queries jointly within a single…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Xu Yang , Gady Agam

In this paper, we aim at improving the tracking of road users in urban scenes. We present a constraint programming (CP) approach for the data association phase found in the tracking-by-detection paradigm of the multiple object tracking…

Computer Vision and Pattern Recognition · Computer Science 2020-03-11 Alexandre Pineault , Guillaume-Alexandre Bilodeau , Gilles Pesant

Multi-Object Tracking (MOT) plays a crucial role in autonomous driving systems, as it lays the foundations for advanced perception and precise path planning modules. Nonetheless, single agent based MOT lacks in sensing surroundings due to…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Maria Damanaki , Nikos Piperigkos , Alexandros Gkillas , Aris S. Lalos

The research on multi-object tracking (MOT) is essentially to solve for the data association assignment, the core of which is to design the association cost as discriminative as possible. Generally speaking, the match ambiguities caused by…

Computer Vision and Pattern Recognition · Computer Science 2017-11-09 Xiao Zhou , Peilin Jiang , Fei Wang

This paper aims to tackle Multiple Object Tracking (MOT), an important problem in computer vision but remains challenging due to many practical issues, especially occlusions. Indeed, we propose a new real-time Depth Perspective-aware…

Computer Vision and Pattern Recognition · Computer Science 2023-02-28 Kha Gia Quach , Huu Le , Pha Nguyen , Chi Nhan Duong , Tien Dai Bui , Khoa Luu

3D multi-object tracking aims to uniquely and consistently identify all mobile entities through time. Despite the rich spatiotemporal information available in this setting, current 3D tracking methods primarily rely on abstracted…

Computer Vision and Pattern Recognition · Computer Science 2022-07-14 Colton Stearns , Davis Rempe , Jie Li , Rares Ambrus , Sergey Zakharov , Vitor Guizilini , Yanchao Yang , Leonidas J Guibas

Tracking by detection, the dominant approach for online multi-object tracking, alternates between localization and association steps. As a result, it strongly depends on the quality of instantaneous observations, often failing when objects…

Computer Vision and Pattern Recognition · Computer Science 2021-10-04 Pavel Tokmakov , Jie Li , Wolfram Burgard , Adrien Gaidon

In this paper, we address the challenge of Multi-Object Tracking (MOT) in moving Unmanned Aerial Vehicle (UAV) scenarios, where irregular flight trajectories, such as hovering, turning left/right, and moving up/down, lead to significantly…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Deyi Ji , Lanyun Zhu , Siqi Gao , Qi Zhu , Yiru Zhao , Peng Xu , Yue Ding , Hongtao Lu , Jieping Ye , Feng Wu , Feng Zhao

3D Multi-object tracking (MOT) empowers mobile robots to accomplish well-informed motion planning and navigation tasks by providing motion trajectories of surrounding objects. However, existing 3D MOT methods typically employ a single…

Robotics · Computer Science 2023-08-01 Xiaoyu Li , Tao Xie , Dedong Liu , Jinghan Gao , Kun Dai , Zhiqiang Jiang , Lijun Zhao , Ke Wang