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The development of smart cities has led to the generation of massive amounts of multi-modal data in the context of a range of tasks that enable a comprehensive monitoring of the smart city infrastructure and services. This paper surveys one…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Zhangyong Tang , Tianyang Xu , Xuefeng Zhu , Hui Li , Shaochuan Zhao , Tao Zhou , Chunyang Cheng , Xiaojun Wu , Josef Kittler

Detecting and segmenting moving objects from a moving monocular camera is challenging in the presence of unknown camera motion, diverse object motions and complex scene structures. Most existing methods rely on a single motion cue to…

Computer Vision and Pattern Recognition · Computer Science 2024-05-06 Yuxiang Huang , Yuhao Chen , John Zelek

Camera traps are vital for large-scale biodiversity monitoring, yet accurate automated analysis remains challenging due to diverse deployment environments. While the computer vision community has mostly framed this challenge as cross-domain…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Sooyoung Jeon , Hongjie Tian , Lemeng Wang , Zheda Mai , Vidhi Bakshi , Jiacheng Hou , Ping Zhang , Arpita Chowdhury , Jianyang Gu , Wei-Lun Chao

3D multi-object tracking in LiDAR point clouds is a key ingredient for self-driving vehicles. Existing methods are predominantly based on the tracking-by-detection pipeline and inevitably require a heuristic matching step for the detection…

Computer Vision and Pattern Recognition · Computer Science 2021-08-24 Chenxu Luo , Xiaodong Yang , Alan Yuille

Current approaches to humanoid control generally fall into two paradigms: perceptive locomotion, which handles terrain well but is limited to pedal gaits, and general motion tracking, which reproduces complex skills but ignores…

Robotics · Computer Science 2026-01-13 Ziwen Zhuang , Shaoting Zhu , Mengjie Zhao , Hang Zhao

Multiple Object Tracking (MOT) is a core capability in modern computer vision, essential to autonomous driving, surveillance, sports analytics, robotics, and biomedical imaging. Persistent identity assignment across frames remains…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Mk Bashar , Samia Islam , Kashifa Kawaakib Hussain , Md. Bakhtiar Hasan , A. B. M. Ashikur Rahman , Md. Hasanul Kabir

Visual control enables quadrotors to adaptively navigate using real-time sensory data, bridging perception with action. Yet, challenges persist, including generalization across scenarios, maintaining reliability, and ensuring real-time…

Robotics · Computer Science 2024-04-09 Alessandro Saviolo , Pratyaksh Rao , Vivek Radhakrishnan , Jiuhong Xiao , Giuseppe Loianno

This paper proposes an on-line multiple object tracking algorithm that can operate in unknown background. In a majority of multiple object tracking applications, model parameters for background processes such as clutter and detection are…

Other Statistics · Statistics 2018-05-23 Yuthika Punchihewa , Ba-Tuong Vo , Ba-Ngu Vo , Du Yong Kim

With the proliferation of low altitude unmanned aerial vehicles (UAVs), visual multi-object tracking is becoming a critical security technology, demanding significant robustness even in complex environmental conditions. However, tracking…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Tianyang Xu , Jinjie Gu , Xuefeng Zhu , XiaoJun Wu , Josef Kittler

Multi-Camera Multi-Object Tracking is currently drawing attention in the computer vision field due to its superior performance in real-world applications such as video surveillance in crowded scenes or in wide spaces. In this work, we…

Computer Vision and Pattern Recognition · Computer Science 2022-05-04 Duy M. H. Nguyen , Roberto Henschel , Bodo Rosenhahn , Daniel Sonntag , Paul Swoboda

Online Multi-Object Tracking (MOT) from videos is a challenging computer vision task which has been extensively studied for decades. Most of the existing MOT algorithms are based on the Tracking-by-Detection (TBD) paradigm combined with…

Computer Vision and Pattern Recognition · Computer Science 2019-04-10 Zhen He , Jian Li , Daxue Liu , Hangen He , David Barber

The ongoing biodiversity crisis calls for accurate estimation of animal density and abundance to identify sources of biodiversity decline and effectiveness of conservation interventions. Camera traps together with abundance estimation…

Computer Vision and Pattern Recognition · Computer Science 2022-11-21 Peter Johanns , Timm Haucke , Volker Steinhage

Although most existing multi-modal salient object detection (SOD) methods demonstrate effectiveness through training models from scratch, the limited multi-modal data hinders these methods from reaching optimality. In this paper, we propose…

Computer Vision and Pattern Recognition · Computer Science 2024-11-13 Kunpeng Wang , Danying Lin , Chenglong Li , Zhengzheng Tu , Bin Luo

Automated tracking of animal movement allows analyses that would not otherwise be possible by providing great quantities of data. The additional capability of tracking in realtime - with minimal latency - opens up the experimental…

Computer Vision and Pattern Recognition · Computer Science 2023-02-01 Andrew D. Straw , Kristin Branson , Titus R. Neumann , Michael H. Dickinson

Tracking small, agile multi-objects (SMOT), such as birds, from an Unmanned Aerial Vehicle (UAV) perspective is a highly challenging computer vision task. The difficulty stems from three main sources: the extreme scarcity of target…

Computer Vision and Pattern Recognition · Computer Science 2025-07-22 Xiang Yu , Xinyao Liu , Guang Liang

Multi-drone surveillance systems offer enhanced coverage and robustness for pedestrian tracking, yet existing approaches struggle with dynamic camera positions and complex occlusions. This paper introduces MATRIX (Multi-Aerial TRacking In…

Computer Vision and Pattern Recognition · Computer Science 2025-11-13 Kosta Dakic , Kanchana Thilakarathna , Rodrigo N. Calheiros , Teng Joon Lim

Recently, the first foundation model developed specifically for image segmentation tasks was developed, termed the "Segment Anything Model" (SAM). SAM can segment objects in input imagery based on cheap input prompts, such as one (or more)…

Computer Vision and Pattern Recognition · Computer Science 2023-11-10 Simiao Ren , Francesco Luzi , Saad Lahrichi , Kaleb Kassaw , Leslie M. Collins , Kyle Bradbury , Jordan M. Malof

Multiple-object tracking (MOT) is a challenging task that requires simultaneous reasoning about location, appearance, and identity of the objects in the scene over time. Our aim in this paper is to move beyond tracking-by-detection…

Computer Vision and Pattern Recognition · Computer Science 2022-10-27 Bruno Korbar , Andrew Zisserman

This work introduces a co-capture system for multi-animal visual data acquisition using conventional cameras and event cameras. Event cameras offer multiple advantages over frame-based cameras, such as a high temporal resolution and…

Computer Vision and Pattern Recognition · Computer Science 2022-11-23 Friedhelm Hamann , Guillermo Gallego

Low-light scenes are prevalent in real-world applications (e.g. autonomous driving and surveillance at night). Recently, multi-object tracking in various practical use cases have received much attention, but multi-object tracking in dark…

Computer Vision and Pattern Recognition · Computer Science 2024-05-13 Xinzhe Wang , Kang Ma , Qiankun Liu , Yunhao Zou , Ying Fu
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