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Existing tracking algorithms typically rely on low-frame-rate RGB cameras coupled with computationally intensive deep neural network architectures to achieve effective tracking. However, such frame-based methods inherently face challenges…

Computer Vision and Pattern Recognition · Computer Science 2025-05-20 Shiao Wang , Xiao Wang , Liye Jin , Bo Jiang , Lin Zhu , Lan Chen , Yonghong Tian , Bin Luo

Tracking has traditionally been the art of following interest points through space and time. This changed with the rise of powerful deep networks. Nowadays, tracking is dominated by pipelines that perform object detection followed by…

Computer Vision and Pattern Recognition · Computer Science 2020-08-24 Xingyi Zhou , Vladlen Koltun , Philipp Krähenbühl

Multi-Object Tracking (MOT) has traditionally focused on a few specific categories, restricting its applicability to real-world scenarios involving diverse objects. Open-Vocabulary Multi-Object Tracking (OVMOT) addresses this by enabling…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Zekun Qian , Wei Feng , Ruize Han , Junhui Hou

As a video task, Multiple Object Tracking (MOT) is expected to capture temporal information of targets effectively. Unfortunately, most existing methods only explicitly exploit the object features between adjacent frames, while lacking the…

Computer Vision and Pattern Recognition · Computer Science 2024-02-22 Ruopeng Gao , Limin Wang

Multi-object tracking (MOT) at low frame rates can reduce computational, storage and power overhead to better meet the constraints of edge devices. Many existing MOT methods suffer from significant performance degradation in low-frame-rate…

Computer Vision and Pattern Recognition · Computer Science 2023-09-13 Yiheng Liu , Junta Wu , Yi Fu

Cross-modal object tracking (CMOT) is an emerging task that maintains target consistency while the video stream switches between different modalities, with only one modality available in each frame, mostly focusing on RGB-Near Infrared…

Computer Vision and Pattern Recognition · Computer Science 2025-11-21 Boyue Xu , Ruichao Hou , Tongwei Ren , Dongming Zhou , Gangshan Wu , Jinde Cao

In a real-world traffic scenario, varying-scale objects are usually distributed in a cluttered background, which poses great challenges to accurate detection. Although current Mamba-based methods can efficiently model long-range…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Jun Li , Yingying Shi , Zhixuan Ruan , Nan Guo , Jianhua Xu

The vision-language tracking task aims to perform object tracking based on various modality references. Existing Transformer-based vision-language tracking methods have made remarkable progress by leveraging the global modeling ability of…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Xinqi Liu , Li Zhou , Zikun Zhou , Jianqiu Chen , Zhenyu He

Open-vocabulary multi-object tracking (OVMOT) represents a critical new challenge involving the detection and tracking of diverse object categories in videos, encompassing both seen categories (base classes) and unseen categories (novel…

Computer Vision and Pattern Recognition · Computer Science 2024-10-14 Zekun Qian , Ruize Han , Junhui Hou , Linqi Song , Wei Feng

RGB-Event based tracking is an emerging research topic, focusing on how to effectively integrate heterogeneous multi-modal data (synchronized exposure video frames and asynchronous pulse Event stream). Existing works typically employ…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Ju Huang , Shiao Wang , Shuai Wang , Zhe Wu , Xiao Wang , Bo Jiang

In this paper, we introduce the Context-Aware Video Instance Segmentation (CAVIS), a novel framework designed to enhance instance association by integrating contextual information adjacent to each object. To efficiently extract and leverage…

Computer Vision and Pattern Recognition · Computer Science 2025-07-10 Seunghun Lee , Jiwan Seo , Kiljoon Han , Minwoo Choi , Sunghoon Im

Tracking a time-varying indefinite number of objects in a video sequence over time remains a challenge despite recent advances in the field. Most existing approaches are not able to properly handle multi-object tracking challenges such as…

Computer Vision and Pattern Recognition · Computer Science 2022-10-10 Tianyu Zhu , Markus Hiller , Mahsa Ehsanpour , Rongkai Ma , Tom Drummond , Ian Reid , Hamid Rezatofighi

Vehicle tracking is an essential task in the multi-object tracking (MOT) field. A distinct characteristic in vehicle tracking is that the trajectories of vehicles are fairly smooth in both the world coordinate and the image coordinate.…

Computer Vision and Pattern Recognition · Computer Science 2021-08-16 Gaoang Wang , Renshu Gu , Zuozhu Liu , Weijie Hu , Mingli Song , Jenq-Neng Hwang

Visual object tracking (VOT) plays a pivotal role in unmanned aerial vehicle (UAV) applications. Addressing the trade-off between accuracy and efficiency, especially under challenging conditions like unpredictable occlusion, remains a…

Computer Vision and Pattern Recognition · Computer Science 2026-05-08 Yang Zhou , Derui Ding , Ran Sun , Ying Sun , Haohua Zhang

Most existing video moment retrieval methods rely on temporal sequences of frame- or clip-level features that primarily encode global visual and semantic information. However, such representations often fail to capture fine-grained object…

Computer Vision and Pattern Recognition · Computer Science 2025-12-23 Zongyao Li , Yongkang Wong , Satoshi Yamazaki , Jianquan Liu , Mohan Kankanhalli

Multi-view camera systems enable rich observations of complex real-world scenes, and understanding dynamic objects in multi-view settings has become central to various applications. In this work, we present MV-TAP, a novel point tracker…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Jahyeok Koo , Inès Hyeonsu Kim , Mungyeom Kim , Junghyun Park , Seohyun Park , Jaeyeong Kim , Jung Yi , Seokju Cho , Seungryong Kim

With the advent of Transformer-based one-stream trackers that possess strong capability in inter-frame relation modeling, recent research has increasingly focused on how to introduce spatio-temporal context. However, most existing methods…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Wenrui Cai , Zhenyi Lu , Yuzhe Li , Yongchao Feng , Jinqing Zhang , Qingjie Liu , Yunhong Wang

Modern Web systems such as social media and e-commerce contain rich contents expressed in images and text. Leveraging information from multi-modalities can improve the performance of machine learning tasks such as classification and…

Computer Vision and Pattern Recognition · Computer Science 2021-12-10 Huidong Liu , Shaoyuan Xu , Jinmiao Fu , Yang Liu , Ning Xie , Chien-Chih Wang , Bryan Wang , Yi Sun

Significant progress has been achieved in multi-object tracking (MOT) through the evolution of detection and re-identification (ReID) techniques. Despite these advancements, accurately tracking objects in scenarios with homogeneous…

Computer Vision and Pattern Recognition · Computer Science 2024-03-12 Changcheng Xiao , Qiong Cao , Yujie Zhong , Long Lan , Xiang Zhang , Zhigang Luo , Dacheng Tao

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…

Computer Vision and Pattern Recognition · Computer Science 2023-10-10 Shenghao Hao , Peiyuan Liu , Yibing Zhan , Kaixun Jin , Zuozhu Liu , Mingli Song , Jenq-Neng Hwang , Gaoang Wang