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Current LiDAR point cloud-based 3D single object tracking (SOT) methods typically rely on point-based representation network. Despite demonstrated success, such networks suffer from some fundamental problems: 1) It contains pooling…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Yuxuan Lu , Jiahao Nie , Zhiwei He , Hongjie Gu , Xudong Lv

Current multi-object tracking (MOT) algorithms typically overlook issues inherent in low-quality videos, leading to significant degradation in tracking performance when confronted with real-world image deterioration. Therefore, advancing…

计算机视觉与模式识别 · 计算机科学 2025-09-18 Jun Du , Weiwei Xing , Ming Li , Fei Richard Yu

3D Multi-Object Tracking (MOT) provides the trajectories of surrounding objects, assisting robots or vehicles in smarter path planning and obstacle avoidance. Existing 3D MOT methods based on the Tracking-by-Detection framework typically…

计算机视觉与模式识别 · 计算机科学 2025-02-17 Xiaohong Liu , Xulong Zhao , Gang Liu , Zili Wu , Tao Wang , Lei Meng , Yuhan Wang

3D multi-object tracking (MOT) is essential for an autonomous mobile agent to safely navigate a scene. In order to maximize the perception capabilities of the autonomous agent, we aim to develop a 3D MOT framework that fuses camera and…

计算机视觉与模式识别 · 计算机科学 2023-10-05 Tara Sadjadpour , Rares Ambrus , Jeannette Bohg

We propose a data-driven approach to online multi-object tracking (MOT) that uses a convolutional neural network (CNN) for data association in a tracking-by-detection framework. The problem of multi-target tracking aims to assign noisy…

计算机视觉与模式识别 · 计算机科学 2019-05-09 Erkan Baser , Venkateshwaran Balasubramanian , Prarthana Bhattacharyya , Krzysztof Czarnecki

Existing online multiple object tracking (MOT) algorithms often consist of two subtasks, detection and re-identification (ReID). In order to enhance the inference speed and reduce the complexity, current methods commonly integrate these…

计算机视觉与模式识别 · 计算机科学 2021-05-11 En Yu , Zhuoling Li , Shoudong Han , Hongwei Wang

Multi-Camera Multi-Target Tracking (MCMT) is a computer vision technique that involves tracking multiple targets simultaneously across multiple cameras. MCMT in urban traffic visual analysis faces great challenges due to the complex and…

计算机视觉与模式识别 · 计算机科学 2023-07-07 Jincheng Lu , Xipeng Yang , Jin Ye , Yifu Zhang , Zhikang Zou , Wei Zhang , Xiao Tan

Existing multi-object tracking algorithms typically fail to adequately address the issues in low-quality videos, resulting in a significant decline in tracking performance when image quality deteriorates in real-world scenarios. This…

计算机视觉与模式识别 · 计算机科学 2026-03-24 Jun Du

Collaborative perception plays a crucial role in enhancing environmental understanding by expanding the perceptual range and improving robustness against sensor failures, which primarily involves collaborative 3D detection and tracking…

计算机视觉与模式识别 · 计算机科学 2025-06-10 Xunjie He , Christina Dao Wen Lee , Meiling Wang , Chengran Yuan , Zefan Huang , Yufeng Yue , Marcelo H. Ang

Multiview detection incorporates multiple camera views to deal with occlusions, and its central problem is multiview aggregation. Given feature map projections from multiple views onto a common ground plane, the state-of-the-art method…

计算机视觉与模式识别 · 计算机科学 2021-08-13 Yunzhong Hou , Liang Zheng

Due to the limited availability of paired multi-modal data, multi-modal trackers are typically built by adopting pre-trained RGB models with parameter-efficient fine-tuning modules. However, these fine-tuning methods overlook advanced…

计算机视觉与模式识别 · 计算机科学 2026-03-24 He Wang , Tianyang Xu , Zhangyong Tang , Xiao-Jun Wu , Josef Kittler

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…

计算机视觉与模式识别 · 计算机科学 2026-02-06 Bishoy Galoaa , Xiangyu Bai , Utsav Nandi , Sai Siddhartha Vivek Dhir Rangoju , Somaieh Amraee , Sarah Ostadabbas

In many visual systems, visual tracking often bases on RGB image sequences, in which some targets are invalid in low-light conditions, and tracking performance is thus affected significantly. Introducing other modalities such as depth and…

计算机视觉与模式识别 · 计算机科学 2021-11-12 Chenglong Li , Tianhao Zhu , Lei Liu , Xiaonan Si , Zilin Fan , Sulan Zhai

Single object tracking aims to locate the target object in a video sequence according to the state specified by different modal references, including the initial bounding box (BBOX), natural language (NL), or both (NL+BBOX). Due to the gap…

计算机视觉与模式识别 · 计算机科学 2024-01-23 Yinchao Ma , Yuyang Tang , Wenfei Yang , Tianzhu Zhang , Jinpeng Zhang , Mengxue Kang

The complex dynamicity of open-world objects presents non-negligible challenges for multi-object tracking (MOT), often manifested as severe deformations, fast motion, and occlusions. Most methods that solely depend on coarse-grained object…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Guangze Zheng , Shijie Lin , Haobo Zuo , Changhong Fu , Jia Pan

Accurate 3D object detection for autonomous driving requires complementary sensors. Cameras provide dense semantics but unreliable depth, while millimeter-wave radar offers precise range and velocity measurements with sparse geometry. We…

计算机视觉与模式识别 · 计算机科学 2026-04-07 Mayank Mayank , Bharanidhar Duraisamy , Florian Geiß , Abhinav Valada

Multi-modal 3D object detection is pivotal for autonomous driving, integrating complementary sensors like LiDAR and cameras. However, its real-world reliability is challenged by transient data interruptions and missing, where modalities can…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Shuangzhi Li , Lei Ma , Xingyu Li

Multi-Modal Object Detection (MMOD), due to its stronger adaptability to various complex environments, has been widely applied in various applications. Extensive research is dedicated to the RGB-IR object detection, primarily focusing on…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Tianyi Zhao , Boyang Liu , Yanglei Gao , Yiming Sun , Maoxun Yuan , Xingxing Wei

Camera traps have become a common tool for wildlife monitoring efforts in ecological research and biodiversity conservation. Wildlife classification models have benefited from the increase in wildlife visual data. These models reach high…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Mufhumudzi Muthivhi , Jiahao Huo , Fredrik Gustafsson , Terence L. van Zyl

3D multi-object tracking (MOT) has witnessed numerous novel benchmarks and approaches in recent years, especially those under the "tracking-by-detection" paradigm. Despite their progress and usefulness, an in-depth analysis of their…

计算机视觉与模式识别 · 计算机科学 2021-11-19 Ziqi Pang , Zhichao Li , Naiyan Wang