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Robust video scene classification models should capture the spatial (pixel-wise) and temporal (frame-wise) characteristics of a video effectively. Transformer models with self-attention which are designed to get contextualized…

Computer Vision and Pattern Recognition · Computer Science 2021-10-28 Saurabh Sahu , Palash Goyal

Vision Language Place Recognition (VLVPR) enhances robot localization performance by incorporating natural language descriptions from images. By utilizing language information, VLVPR directs robot place matching, overcoming the constraint…

Computer Vision and Pattern Recognition · Computer Science 2025-02-24 Tianyi Shang , Zhenyu Li , Pengjie Xu , Jinwei Qiao

How to effectively exploit spatio-temporal information is crucial to capture target appearance changes in visual tracking. However, most deep learning-based trackers mainly focus on designing a complicated appearance model or template…

Computer Vision and Pattern Recognition · Computer Science 2024-01-09 Liangtao Shi , Bineng Zhong , Qihua Liang , Ning Li , Shengping Zhang , Xianxian Li

In recent years, the joint detection-and-tracking paradigm has been a very popular way of tackling the multi-object tracking (MOT) task. Many of the methods following this paradigm use the object center keypoint for detection. However, we…

Computer Vision and Pattern Recognition · Computer Science 2023-04-14 Jacob Meilleur , Guillaume-Alexandre Bilodeau

UAV tracking faces significant challenges in real-world scenarios, such as small-size targets and occlusions, which limit the performance of RGB-based trackers. Multispectral images (MSI), which capture additional spectral information,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Haolin Qin , Tingfa Xu , Tianhao Li , Zhenxiang Chen , Tao Feng , Jianan Li

Multi-Object Tracking (MOT) is a critical problem in computer vision, essential for understanding how objects move and interact in videos. This field faces significant challenges such as occlusions and complex environmental dynamics,…

Computer Vision and Pattern Recognition · Computer Science 2025-02-10 Luiz C. S. de Araujo , Carlos M. S. Figueiredo

We propose ProTracker, a novel framework for accurate and robust long-term dense tracking of arbitrary points in videos. Previous methods relying on global cost volumes effectively handle large occlusions and scene changes but lack…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Tingyang Zhang , Chen Wang , Zhiyang Dou , Qingzhe Gao , Jiahui Lei , Baoquan Chen , Lingjie Liu

Tracking microrobots is challenging, considering their minute size and high speed. As the field progresses towards developing microrobots for biomedical applications and conducting mechanistic studies in physiologically relevant media…

Computer Vision and Pattern Recognition · Computer Science 2023-10-17 Medha Sawhney , Bhas Karmarkar , Eric J. Leaman , Arka Daw , Anuj Karpatne , Bahareh Behkam

Robot grasping, whether handling isolated objects, cluttered items, or stacked objects, plays a critical role in industrial and service applications. However, current visual grasp detection methods based on Convolutional Neural Networks…

Robotics · Computer Science 2025-03-11 Songsong Xiong , Hamidreza Kasaei

The ability to recognize, localize and track dynamic objects in a scene is fundamental to many real-world applications, such as self-driving and robotic systems. Yet, traditional multiple object tracking (MOT) benchmarks rely only on a few…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Siyuan Li , Tobias Fischer , Lei Ke , Henghui Ding , Martin Danelljan , Fisher Yu

Head detection and tracking are essential for downstream tasks, but current methods often require large computational budgets, which increase latencies and ties up resources (e.g., processors, memory, and bandwidth). To address this, we…

Computer Vision and Pattern Recognition · Computer Science 2025-05-30 Jisu Kim , Alex Mattingly , Eung-Joo Lee , Benjamin S. Riggan

The robust association of the same objects across video frames in complex scenes is crucial for many applications, especially Multiple Object Tracking (MOT). Current methods predominantly rely on labeled domain-specific video datasets,…

Computer Vision and Pattern Recognition · Computer Science 2024-06-07 Siyuan Li , Lei Ke , Martin Danelljan , Luigi Piccinelli , Mattia Segu , Luc Van Gool , Fisher Yu

This paper introduces a novel approach to video object detection detection and tracking on Unmanned Aerial Vehicles (UAVs). By incorporating metadata, the proposed approach creates a memory map of object locations in actual world…

Computer Vision and Pattern Recognition · Computer Science 2023-03-08 Benjamin Kiefer , Yitong Quan , Andreas Zell

Whole-slide images (WSIs) are an important data modality in computational pathology, yet their gigapixel resolution and lack of fine-grained annotations challenge conventional deep learning models. Multiple instance learning (MIL) offers a…

Computer Vision and Pattern Recognition · Computer Science 2025-12-22 Qian Zeng , Yihui Wang , Shu Yang , Yingxue Xu , Fengtao Zhou , Jiabo Ma , Dejia Cai , Zhengyu Zhang , Lijuan Qu , Yu Wang , Li Liang , Hao Chen

Multi-object tracking (MOT) has traditionally focused on estimating trajectories of all objects in a video, without selectively reasoning about user-specified targets under semantic instructions. In this work, we introduce a query-driven…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Tajamul Ashraf , Tavaheed Tariq , Sonia Yadav , Abrar Ul Riyaz , Wasif Tak , Moloud Abdar , Janibul Bashir

Recent works have shown that combining object detection and tracking tasks, in the case of video data, results in higher performance for both tasks, but they require a high frame-rate as a strict requirement for performance. This is…

Computer Vision and Pattern Recognition · Computer Science 2020-05-26 Bharti Munjal , Abdul Rafey Aftab , Sikandar Amin , Meltem D. Brandlmaier , Federico Tombari , Fabio Galasso

Traditional color images only depict color intensities in red, green and blue channels, often making object trackers fail in challenging scenarios, e.g., background clutter and rapid changes of target appearance. Alternatively, material…

Computer Vision and Pattern Recognition · Computer Science 2019-07-11 Fengchao Xiong , Jun Zhou , Yuntao Qian

The SportsMOT dataset aims to solve multiple object tracking of athletes in different sports scenes such as basketball or soccer. The dataset is challenging because of the unstable camera view, athletes' complex trajectory, and complicated…

Computer Vision and Pattern Recognition · Computer Science 2023-02-16 Jie Wang , Yuzhou Peng , Xiaodong Yang , Ting Wang , Yanming Zhang

With growing real-world demands, efficient tracking has received increasing attention. However, most existing methods are limited to RGB inputs and struggle in multi-modal scenarios. Moreover, current multi-modal tracking approaches…

Computer Vision and Pattern Recognition · Computer Science 2026-03-04 Ben Kang , Jie Zhao , Xin Chen , Wanting Geng , Bin Zhang , Lu Zhang , Dong Wang , Huchuan Lu

Multi-object tracking (MOT) aims at estimating bounding boxes and identities of objects in videos. Most methods obtain identities by associating detection boxes whose scores are higher than a threshold. The objects with low detection…

Computer Vision and Pattern Recognition · Computer Science 2022-04-08 Yifu Zhang , Peize Sun , Yi Jiang , Dongdong Yu , Fucheng Weng , Zehuan Yuan , Ping Luo , Wenyu Liu , Xinggang Wang