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Multi-object tracking (MOT) is an essential task in the computer vision field. With the fast development of deep learning technology in recent years, MOT has achieved great improvement. However, some challenges still remain, such as…

Computer Vision and Pattern Recognition · Computer Science 2021-05-07 Gaoang Wang , Yizhou Wang , Renshu Gu , Weijie Hu , Jenq-Neng Hwang

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…

Computer Vision and Pattern Recognition · Computer Science 2019-05-08 Jimuyang Zhang , Sanping Zhou , Jinjun Wang , Dong Huang

Vision sensors are becoming more important in Intelligent Transportation Systems (ITS) for traffic monitoring, management, and optimization as the number of network cameras continues to rise. However, manual object tracking and matching…

Computer Vision and Pattern Recognition · Computer Science 2025-05-02 Muhammad Imran Zaman , Usama Ijaz Bajwa , Gulshan Saleem , Rana Hammad Raza

Visual tracking often faces challenges such as invalid targets and decreased performance in low-light conditions when relying solely on RGB image sequences. While incorporating additional modalities like depth and infrared data has proven…

Computer Vision and Pattern Recognition · Computer Science 2023-12-25 Lei Liu , Mengya Zhang , Cheng Li , Chenglong Li , Jin Tang

Multi Object Tracking (MOT) in ice hockey pursues the combined task of localizing and associating players across a given sequence to maintain their identities. Tracking players from monocular broadcast feeds is an important computer vision…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Harish Prakash , Jia Cheng Shang , Ken M. Nsiempba , Yuhao Chen , David A. Clausi , John S. Zelek

We tackle the challenging task of few-shot segmentation in this work. It is essential for few-shot semantic segmentation to fully utilize the support information. Previous methods typically adopt masked average pooling over the support…

Computer Vision and Pattern Recognition · Computer Science 2022-06-30 Weide Liu , Chi Zhang , Henghui Ding , Tzu-Yi Hung , Guosheng Lin

Multi-object tracking (MOT) in computer vision remains a significant challenge, requiring precise localization and continuous tracking of multiple objects in video sequences. The emergence of data sets that emphasize robust…

Computer Vision and Pattern Recognition · Computer Science 2024-07-16 Thuc Nguyen-Quang , Minh-Triet Tran

Real-time semantic segmentation of LiDAR data is crucial for autonomously driving vehicles, which are usually equipped with an embedded platform and have limited computational resources. Approaches that operate directly on the point cloud…

Computer Vision and Pattern Recognition · Computer Science 2021-11-30 Shijie Li , Xieyuanli Chen , Yun Liu , Dengxin Dai , Cyrill Stachniss , Juergen Gall

Autonomous driving holds great promise in addressing traffic safety concerns by leveraging artificial intelligence and sensor technology. Multi-Object Tracking plays a critical role in ensuring safer and more efficient navigation through…

Computer Vision and Pattern Recognition · Computer Science 2024-07-12 Lei Cheng , Arindam Sengupta , Siyang Cao

In this paper, we propose a novel method for visual object tracking called HMMTxD. The method fuses observations from complementary out-of-the box trackers and a detector by utilizing a hidden Markov model whose latent states correspond to…

Computer Vision and Pattern Recognition · Computer Science 2016-03-07 Tomas Vojir , Jiri Matas , Jana Noskova

Fish tracking plays a vital role in understanding fish behavior and ecology. However, existing tracking methods face challenges in accuracy and robustness dues to morphological change of fish, occlusion and complex environment. This paper…

Computer Vision and Pattern Recognition · Computer Science 2023-09-25 Shuo Liu , Lulu Han , Xiaoyang Liu , Junli Ren , Fang Wang , YingLiu , Yuanshan Lin

Online multi-object tracking (MOT) plays a pivotal role in autonomous systems. The state-of-the-art approaches usually employ a tracking-by-detection method, and data association plays a critical role. This paper proposes a learning and…

Computer Vision and Pattern Recognition · Computer Science 2025-09-08 Zhenrong Zhang , Jianan Liu , Yuxuan Xia , Tao Huang , Qing-Long Han , Hongbin Liu

Moving Object Detection (MOD) is a crucial task for the Autonomous Driving pipeline. MOD is usually handled via 2-stream convolutional architectures that incorporates both appearance and motion cues, without considering the inter-relations…

Computer Vision and Pattern Recognition · Computer Science 2021-06-23 Eslam Mohamed , Ahmad El-Sallab

We present a novel approach to online multi-target tracking based on recurrent neural networks (RNNs). Tracking multiple objects in real-world scenes involves many challenges, including a) an a-priori unknown and time-varying number of…

Computer Vision and Pattern Recognition · Computer Science 2016-12-08 Anton Milan , Seyed Hamid Rezatofighi , Anthony Dick , Ian Reid , Konrad Schindler

Current multi-object tracking and segmentation (MOTS) methods follow the tracking-by-detection paradigm and adopt convolutions for feature extraction. However, as affected by the inherent receptive field, convolution based feature…

Computer Vision and Pattern Recognition · Computer Science 2020-07-06 Zhenbo Xu , Wei Zhang , Xiao Tan , Wei Yang , Huan Huang , Shilei Wen , Errui Ding , Liusheng Huang

Multi-object tracking has been recently approached with the min-cost network flow optimization techniques. Such methods simultaneously resolve multiple object tracks in a video and enable modeling of dependencies among tracks. Min-cost…

Computer Vision and Pattern Recognition · Computer Science 2015-05-07 Visesh Chari , Simon Lacoste-Julien , Ivan Laptev , Josef Sivic

Message Passing Neural Networks (MPNNs) are a staple of graph machine learning. MPNNs iteratively update each node's representation in an input graph by aggregating messages from the node's neighbors, which necessitates a memory complexity…

Machine Learning · Computer Science 2024-12-24 Ben Finkelshtein , İsmail İlkan Ceylan , Michael Bronstein , Ron Levie

The way that information propagates in neural networks is of great importance. In this paper, we propose Path Aggregation Network (PANet) aiming at boosting information flow in proposal-based instance segmentation framework. Specifically,…

Computer Vision and Pattern Recognition · Computer Science 2018-09-19 Shu Liu , Lu Qi , Haifang Qin , Jianping Shi , Jiaya Jia

Multi-object tracking (MOT) is a rising topic in video processing technologies and has important application value in consumer electronics. Currently, tracking-by-detection (TBD) is the dominant paradigm for MOT, which performs target…

Computer Vision and Pattern Recognition · Computer Science 2025-01-22 Yanchao Wang , Dawei Zhang , Run Li , Zhonglong Zheng , Minglu Li

Tracking specific targets, such as pedestrians and vehicles, has been the focus of recent vision-based multitarget tracking studies. However, in some real-world scenarios, unseen categories often challenge existing methods due to…

Computer Vision and Pattern Recognition · Computer Science 2025-08-08 Zewei Wu , Longhao Wang , Cui Wang , César Teixeira , Wei Ke , Zhang Xiong
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