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In recent years, the development of deep learning approaches for the task of person re-identification led to impressive results. However, this comes with a limitation for industrial and practical real-world applications. Firstly, most of…

计算机视觉与模式识别 · 计算机科学 2024-09-09 Federico Cunico , Marco Cristani

Person re-identification is a standard and established problem in the computer vision community. In recent years, vehicle re-identification is also getting more attention. In this paper, we focus on both these tasks and propose a method for…

计算机视觉与模式识别 · 计算机科学 2019-03-14 Jakub Špaňhel , Jakub Sochor , Roman Juránek , Petr Dobeš , Vojtěch Bartl , Adam Herout

Lifelong person re-identification (LReID) assumes a practical scenario where the model is sequentially trained on continuously incoming datasets while alleviating the catastrophic forgetting in the old datasets. However, not only the…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Minyoung Oh , Jae-Young Sim

We present a real-time dense geometric mapping algorithm for large-scale environments. Unlike existing methods which use pinhole cameras, our implementation is based on fisheye cameras which have larger field of view and benefit some other…

机器人学 · 计算机科学 2019-04-19 Zhaopeng Cui , Lionel Heng , Ye Chuan Yeo , Andreas Geiger , Marc Pollefeys , Torsten Sattler

This paper proposes an efficient autonomous valet parking system utilizing only cameras which are the most widely used sensor. To capture more information instantaneously and respond rapidly to changes in the surrounding environment,…

计算机视觉与模式识别 · 计算机科学 2021-04-28 Young Gon Jo , Seok Hyeon Hong , Sung Soo Hwang , Jeong Mok Ha

Person re-identification (ReID) is a well-known problem in the field of computer vision. The primary objective is to identify a specific individual within a gallery of images. However, this task is challenging due to various factors, such…

计算机视觉与模式识别 · 计算机科学 2023-09-28 Vipin Gautam , Shitala Prasad , Sharad Sinha

Depth estimation is a critical technology in autonomous driving, and multi-camera systems are often used to achieve a 360$^\circ$ perception. These 360$^\circ$ camera sets often have limited or low-quality overlap regions, making multi-view…

计算机视觉与模式识别 · 计算机科学 2024-04-03 Jialei Xu , Wei Yin , Dong Gong , Junjun Jiang , Xianming Liu

Vehicle weaving on highways contributes to traffic congestion, raises safety issues, and underscores the need for sophisticated traffic management systems. Current tools are inadequate in offering precise and comprehensive data on…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Mei Qiu , Wei Lin , Stanley Chien , Lauren Christopher , Yaobin Chen , Shu Hu

Fisheye cameras offer an efficient solution for wide-area traffic surveillance by capturing large fields of view from a single vantage point. However, the strong radial distortion and nonuniform resolution inherent in fisheye imagery…

Modern person re-identification (Re-ID) methods have a weak generalization ability and experience a major accuracy drop when capturing environments change. This is because existing multi-camera Re-ID datasets are limited in size and…

计算机视觉与模式识别 · 计算机科学 2024-10-30 Timur Mamedov , Anton Konushin , Vadim Konushin

The challenge of person re-identification (re-id) is to match individual images of the same person captured by different non-overlapping camera views against significant and unknown cross-view feature distortion. While a large number of…

计算机视觉与模式识别 · 计算机科学 2017-03-28 Ying-Cong Chen , Xiatian Zhu , Wei-Shi Zheng , Jian-Huang Lai

Vehicle re-identification plays a crucial role in the management of transportation infrastructure and traffic flow. However, this is a challenging task due to the large view-point variations in appearance, environmental and instance-related…

计算机视觉与模式识别 · 计算机科学 2020-04-21 Clint Sebastian , Raffaele Imbriaco , Egor Bondarev , Peter H. N. de With

Person re-identification (ReId), a crucial task in surveillance, involves matching individuals across different camera views. The advent of Deep Learning, especially supervised techniques like Convolutional Neural Networks and Attention…

计算机视觉与模式识别 · 计算机科学 2025-10-27 Andrea Asperti , Salvatore Fiorilla , Simone Nardi , Lorenzo Orsini

Unsupervised person re-identification (re-ID) has become an important topic due to its potential to resolve the scalability problem of supervised re-ID models. However, existing methods simply utilize pseudo labels from clustering for…

计算机视觉与模式识别 · 计算机科学 2021-04-02 Junhui Yin , Jiayan Qiu , Siqing Zhang , Jiyang Xie , Zhanyu Ma , Jun Guo

Person re-identification (re-ID) aims to accurately re- trieve a person from a large-scale database of images cap- tured across multiple cameras. Existing works learn deep representations using a large training subset of unique per- sons.…

计算机视觉与模式识别 · 计算机科学 2018-03-29 Jubin Johnson , Shunsuke Yasugi , Yoichi Sugino , Sugiri Pranata , Shengmei Shen

In the context of Human-Robot Interaction (HRI), face Re-Identification (face Re-ID) aims to verify if certain detected faces have already been observed by robots. The ability of distinguishing between different users is crucial in social…

计算机视觉与模式识别 · 计算机科学 2022-03-25 Yujiang Wang , Jie Shen , Stavros Petridis , Maja Pantic

Vehicle re-identification (Re-ID) aims to retrieve images with the same vehicle ID across different cameras. Current part-level feature learning methods typically detect vehicle parts via uniform division, outside tools, or attention…

计算机视觉与模式识别 · 计算机科学 2024-10-28 Lisha Tang , Yi Wang , Lap-Pui Chau

This paper presents an approach to tackle the re-identification problem. This is a challenging problem due to the large variation of pose, illumination or camera view. More and more datasets are available to train machine learning models…

计算机视觉与模式识别 · 计算机科学 2018-07-26 Matthieu Ospici , Antoine Cecchi

This study addresses the evolving challenges in urban traffic monitoring detection systems based on fisheye lens cameras by proposing a framework that improves the efficacy and accuracy of these systems. In the context of urban…

计算机视觉与模式识别 · 计算机科学 2024-04-17 Dai Quoc Tran , Armstrong Aboah , Yuntae Jeon , Maged Shoman , Minsoo Park , Seunghee Park

Accurate obstacle identification represents a fundamental challenge within the scope of near-field perception for autonomous driving. Conventionally, fisheye cameras are frequently employed for comprehensive surround-view perception,…

计算机视觉与模式识别 · 计算机科学 2024-02-02 Arindam Das , Sudarshan Paul , Niko Scholz , Akhilesh Kumar Malviya , Ganesh Sistu , Ujjwal Bhattacharya , Ciarán Eising