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With the popularity of multi-modal sensors, visible-thermal (RGB-T) object tracking is to achieve robust performance and wider application scenarios with the guidance of objects' temperature information. However, the lack of paired training…

Computer Vision and Pattern Recognition · Computer Science 2022-04-11 Pengyu Zhang , Jie Zhao , Dong Wang , Huchuan Lu , Xiang Ruan

Multi-modal object tracking has attracted considerable attention by integrating multiple complementary inputs (e.g., thermal, depth, and event data) to achieve outstanding performance. Although current general-purpose multi-modal trackers…

Computer Vision and Pattern Recognition · Computer Science 2026-01-22 Qihua Liang , Liang Chen , Yaozong Zheng , Jian Nong , Zhiyi Mo , Bineng Zhong

RGB-Thermal (RGB-T) semantic segmentation is essential for robotic systems operating in low-light or dark environments. However, traditional approaches often overemphasize modality balance, resulting in limited robustness and severe…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Kunyu Tan , Mingjian Liang

Due to the complementary nature of visible light and thermal infrared modalities, object tracking based on the fusion of visible light images and thermal images (referred to as RGB-T tracking) has received increasing attention from…

Computer Vision and Pattern Recognition · Computer Science 2024-04-09 Yang Luo , Xiqing Guo , Hao Li

3D single object tracking plays a crucial role in computer vision. Mainstream methods mainly rely on point clouds to achieve geometry matching between target template and search area. However, textureless and incomplete point clouds make it…

Computer Vision and Pattern Recognition · Computer Science 2023-08-16 Zhiheng Li , Yubo Cui , Yu Lin , Zheng Fang

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

The task of RGBT tracking aims to take the complementary advantages from visible spectrum and thermal infrared data to achieve robust visual tracking, and receives more and more attention in recent years. Existing works focus on…

Computer Vision and Pattern Recognition · Computer Science 2019-07-18 Chenglong Li , Andong Lu , Aihua Zheng , Zhengzheng Tu , Jin Tang

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

Multimodal sensing has proven valuable for visual tracking, as different sensor types offer unique strengths in handling one specific challenging scene where object appearance varies. While a generalist model capable of leveraging all…

Computer Vision and Pattern Recognition · Computer Science 2024-12-02 Yuedong Tan , Zongwei Wu , Yuqian Fu , Zhuyun Zhou , Guolei Sun , Eduard Zamfi , Chao Ma , Danda Pani Paudel , Luc Van Gool , Radu Timofte

Multimodal Visual Object Tracking (VOT) has recently gained significant attention due to its robustness. Early research focused on fully fine-tuning RGB-based trackers, which was inefficient and lacked generalized representation due to the…

Computer Vision and Pattern Recognition · Computer Science 2024-03-29 Xiaojun Hou , Jiazheng Xing , Yijie Qian , Yaowei Guo , Shuo Xin , Junhao Chen , Kai Tang , Mengmeng Wang , Zhengkai Jiang , Liang Liu , Yong Liu

We present UniTrack, a plug-and-play graph-theoretic loss function designed to significantly enhance multi-object tracking (MOT) performance by directly optimizing tracking-specific objectives through unified differentiable learning. Unlike…

Computer Vision and Pattern Recognition · Computer Science 2026-02-06 Bishoy Galoaa , Xiangyu Bai , Utsav Nandi , Sai Siddhartha Vivek Dhir Rangoju , Somaieh Amraee , Sarah Ostadabbas

RGB-D tracking significantly improves the accuracy of object tracking. However, its dependency on real depth inputs and the complexity involved in multi-modal fusion limit its applicability across various scenarios. The utilization of depth…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Zhenyu Wei , Yujie He , Zhanchuan Cai

Existing RGB-Event visual object tracking approaches primarily rely on conventional feature-level fusion, failing to fully exploit the unique advantages of event cameras. In particular, the high dynamic range and motion-sensitive nature of…

Computer Vision and Pattern Recognition · Computer Science 2026-01-06 Shiao Wang , Xiao Wang , Haonan Zhao , Jiarui Xu , Bo Jiang , Lin Zhu , Xin Zhao , Yonghong Tian , Jin Tang

Vision transformers (ViTs) have emerged as a popular backbone for visual tracking. However, complete ViT architectures are too cumbersome to deploy for unmanned aerial vehicle (UAV) tracking which extremely emphasizes efficiency. In this…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Chaocan Xue , Bineng Zhong , Qihua Liang , Yaozong Zheng , Ning Li , Yuanliang Xue , Shuxiang Song

Temporal information is crucial for visual tracking, but existing multi-frame trackers are vulnerable to model drift caused by naively aggregating noisy historical predictions. In this paper, we introduce DTPTrack, a lightweight and…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Yuqing Huang , Liting Lin , Weijun Zhuang , Zhenyu He , Xin Li

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

RGBT tracking draws increasing attention because its robustness in multi-modal warranting (MMW) scenarios, such as nighttime and adverse weather conditions, where relying on a single sensing modality fails to ensure stable tracking results.…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Zhangyong Tang , Tianyang Xu , Zhenhua Feng , Xuefeng Zhu , Chunyang Cheng , Xiao-Jun Wu , Josef Kittler

As an important area in computer vision, object tracking has formed two separate communities that respectively study Single Object Tracking (SOT) and Multiple Object Tracking (MOT). However, current methods in one tracking scenario are not…

Computer Vision and Pattern Recognition · Computer Science 2022-06-09 Fan Ma , Mike Zheng Shou , Linchao Zhu , Haoqi Fan , Yilei Xu , Yi Yang , Zhicheng Yan

The design of more complex and powerful neural network models has significantly advanced the state-of-the-art in visual object tracking. These advances can be attributed to deeper networks, or the introduction of new building blocks, such…

Computer Vision and Pattern Recognition · Computer Science 2022-10-05 Philippe Blatter , Menelaos Kanakis , Martin Danelljan , Luc Van Gool

For both visible and infrared images have their own advantages and disadvantages, RGBT tracking has attracted more and more attention. The key points of RGBT tracking lie in feature extraction and feature fusion of visible and infrared…

Computer Vision and Pattern Recognition · Computer Science 2023-01-12 Jingchao Peng , Haitao Zhao , Zhengwei Hu