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Person re-identification (re-id) is the task of matching multiple occurrences of the same person from different cameras, poses, lighting conditions, and a multitude of other factors which alter the visual appearance. Typically, this is…

计算机视觉与模式识别 · 计算机科学 2017-09-20 Arne Schumann , Shaogang Gong , Tobias Schuchert

Existing person re-identification models are poor for scaling up to large data required in real-world applications due to: (1) Complexity: They employ complex models for optimal performance resulting in high computational cost for training…

计算机视觉与模式识别 · 计算机科学 2016-12-06 Hanxiao Wang , Shaogang Gong , Tao Xiang

Person re-identification (re-ID) plays an important role in applications such as public security and video surveillance. Recently, learning from synthetic data, which benefits from the popularity of synthetic data engine, has attracted…

计算机视觉与模式识别 · 计算机科学 2021-12-08 Suncheng Xiang , Guanjie You , Mengyuan Guan , Hao Chen , Binjie Yan , Ting Liu , Yuzhuo Fu

Annotated images are required for both supervised model training and evaluation in image classification. Manually annotating images is arduous and expensive, especially for multi-labeled images. A recent trend for conducting such laboursome…

计算机视觉与模式识别 · 计算机科学 2022-12-07 Jianzhe Lin , Tianze Yu , Z. Jane Wang

Person re-identification (re-ID) is a task of matching pedestrians under disjoint camera views. To recognise paired snapshots, it has to cope with large cross-view variations caused by the camera view shift. Supervised deep neural networks…

计算机视觉与模式识别 · 计算机科学 2019-07-24 Lin Wu , Richang Hong , Yang Wang , Meng Wang

Current foundation models have shown impressive performance across various tasks. However, several studies have revealed that these models are not effective for everyone due to the imbalanced geographical and economic representation of the…

计算机视觉与模式识别 · 计算机科学 2024-03-13 Oana Ignat , Longju Bai , Joan Nwatu , Rada Mihalcea

Person Re-ID has been gaining a lot of attention and nowadays is of fundamental importance in many camera surveillance applications. The task consists of identifying individuals across multiple cameras that have no overlapping views. Most…

计算机视觉与模式识别 · 计算机科学 2023-04-28 Lucas Pascotti Valem , Daniel Carlos Guimarães Pedronette

Person Re-Identification (Re-ID) is an important problem in computer vision-based surveillance applications, in which one aims to identify a person across different surveillance photographs taken from different cameras having varying…

计算机视觉与模式识别 · 计算机科学 2022-04-29 Mustafa Ebrahim Chasmai , Tamajit Banerjee

Recently, weakly supervised person search is proposed to discard human-annotated identities and train the model with only bounding box annotations. A natural way to solve this problem is to separate it into detection and unsupervised…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Chengyou Jia , Minnan Luo , Caixia Yan , Xiaojun Chang , Qinghua Zheng

Person re-identification plays a key role in applications where a mobile robot needs to track its users over a long period of time, even if they are partially unobserved for some time, in order to follow them or be available on demand. In…

机器人学 · 计算机科学 2023-03-01 Markus Eisenbach , Jannik Lübberstedt , Dustin Aganian , Horst-Michael Gross

Recently, unsupervised person re-identification (Re-ID) has received increasing research attention due to its potential for label-free applications. A promising way to address unsupervised Re-ID is clustering-based, which generates pseudo…

计算机视觉与模式识别 · 计算机科学 2022-11-23 Menglin Wang , Jiachen Li , Baisheng Lai , Xiaojin Gong , Xian-Sheng Hua

Due to the high cost of data annotation in supervised learning for person re-identification (Re-ID) methods, unsupervised learning becomes more attractive in the real world. The Bottom-up Clustering (BUC) approach based on hierarchical…

计算机视觉与模式识别 · 计算机科学 2020-04-23 Kaiwei Zeng

Person re-identification is an open and challenging problem in computer vision. Majority of the efforts have been spent either to design the best feature representation or to learn the optimal matching metric. Most approaches have neglected…

计算机视觉与模式识别 · 计算机科学 2016-07-26 Niki Martinel , Abir Das , Christian Micheloni , Amit K. Roy-Chowdhury

Deep learning technology promotes the rapid development of person re-identifica-tion (re-ID). However, some challenges are still existing in the open-world. First, the existing re-ID research usually assumes only one factor variable (view,…

计算机视觉与模式识别 · 计算机科学 2021-02-23 Yaguan Qian , Anlin Sun

Most existing person re-identification (re-id) methods rely on supervised model learning on per-camera-pair manually labelled pairwise training data. This leads to poor scalability in a practical re-id deployment, due to the lack of…

计算机视觉与模式识别 · 计算机科学 2019-03-05 Minxian Li , Xiatian Zhu , Shaogang Gong

Person re-identification (re-id) is a critical problem in video analytics applications such as security and surveillance. The public release of several datasets and code for vision algorithms has facilitated rapid progress in this area over…

计算机视觉与模式识别 · 计算机科学 2018-02-15 Srikrishna Karanam , Mengran Gou , Ziyan Wu , Angels Rates-Borras , Octavia Camps , Richard J. Radke

Cloth-changing person Re-IDentification (Re-ID) is a particularly challenging task, suffering from two limitations of inferior discriminative features and limited training samples. Existing methods mainly leverage auxiliary information to…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Qizao Wang , Xuelin Qian , Bin Li , Xiangyang Xue , Yanwei Fu

Person Re-Identification is still a challenging task in Computer Vision due to a variety of reasons. On the other side, Incremental Learning is still an issue since deep learning models tend to face the problem of over catastrophic…

计算机视觉与模式识别 · 计算机科学 2019-08-09 Prajjwal Bhargava

Given a target image as query, person re-identification systems retrieve a ranked list of candidate matches on a per-camera basis. In deployed systems, a human operator scans these lists and labels sighted targets by touch or mouse-based…

计算机视觉与模式识别 · 计算机科学 2019-12-06 K L Navaneet , Ravi Kiran Sarvadevabhatla , Shashank Shekhar , R. Venkatesh Babu , Anirban Chakraborty

This paper proposes Attribute Attention Network (AANet), a new architecture that integrates person attributes and attribute attention maps into a classification framework to solve the person re-identification (re-ID) problem. Many person…

计算机视觉与模式识别 · 计算机科学 2019-12-20 Chiat-Pin Tay , Sharmili Roy , Kim-Hui Yap