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In this paper, we address the problem of person re-identification, which refers to associating the persons captured from different cameras. We propose a simple yet effective human part-aligned representation for handling the body part…

计算机视觉与模式识别 · 计算机科学 2017-07-25 Liming Zhao , Xi Li , Jingdong Wang , Yueting Zhuang

We revisit two popular convolutional neural networks (CNN) in person re-identification (re-ID), i.e, verification and classification models. The two models have their respective advantages and limitations due to different loss functions. In…

计算机视觉与模式识别 · 计算机科学 2018-04-04 Zhedong Zheng , Liang Zheng , Yi Yang

We address the challenging task of video-based person re-identification. Recent works have shown that splitting the video sequences into clips and then aggregating clip based similarity is appropriate for the task. We show that using a…

计算机视觉与模式识别 · 计算机科学 2019-10-18 Neeraj Matiyali , Gaurav Sharma

Person recognition aims at recognizing the same identity across time and space with complicated scenes and similar appearance. In this paper, we propose a novel method to address this task by training a network to obtain robust and…

计算机视觉与模式识别 · 计算机科学 2017-04-03 Yu Liu , Hongyang Li , Xiaogang Wang

Recently, the applications of person re-identification in visual surveillance and human-computer interaction are sharply increasing, which signifies the critical role of such a problem. In this paper, we propose a two-stream convolutional…

信息检索 · 计算机科学 2019-05-29 Peixian Chen , Pingyang Dai , Qiong Wu , Yuyu Huang

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

We develop a model of perceptual similarity judgment based on re-training a deep convolution neural network (DCNN) that learns to associate different views of each 3D object to capture the notion of object persistence and continuity in our…

计算机视觉与模式识别 · 计算机科学 2017-04-04 Xingyu Lin , Hao Wang , Zhihao Li , Yimeng Zhang , Alan Yuille , Tai Sing Lee

Matching individuals across non-overlapping camera networks, known as person re-identification, is a fundamentally challenging problem due to the large visual appearance changes caused by variations of viewpoints, lighting, and occlusion.…

计算机视觉与模式识别 · 计算机科学 2016-05-25 Sakrapee Paisitkriangkrai , Lin Wu , Chunhua Shen , Anton van den Hengel

Modeling the underlying person structure for person re-identification (re-ID) is difficult due to diverse deformable poses, changeable camera views and imperfect person detectors. How to exploit underlying person structure information…

计算机视觉与模式识别 · 计算机科学 2019-01-30 Guangcong Wang , Jianhuang Lai , Zhenyu Xie , Xiaohua Xie

Person re-identification (re-id) aims to match pedestrians observed by disjoint camera views. It attracts increasing attention in computer vision due to its importance to surveillance system. To combat the major challenge of cross-view…

计算机视觉与模式识别 · 计算机科学 2017-09-08 Lin Wu , Yang Wang , Junbin Gao , Xue Li

Person search is to detect all persons and identify the query persons from detected persons in the image without proposals and bounding boxes, which is different from person re-identification. In this paper, we propose a fusing multi-task…

计算机视觉与模式识别 · 计算机科学 2020-03-03 Sulan Zhai , Shunqiang Liu , Xiao Wang , Jin Tang

Employing clustering strategy to assign unlabeled target images with pseudo labels has become a trend for person re-identification (re-ID) algorithms in domain adaptation. A potential limitation of these clustering-based methods is that…

计算机视觉与模式识别 · 计算机科学 2021-09-08 Suncheng Xiang , Yuzhuo Fu , Mengyuan Guan , Ting Liu

Cloth changing person re-identification(Re-ID) can work under more complicated scenarios with higher security than normal Re-ID and biometric techniques and is therefore extremely valuable in applications. Meanwhile, higher flexibility in…

计算机视觉与模式识别 · 计算机科学 2022-10-10 Renjie Zhang , Yu Fang , Huaxin Song , Fangbin Wan , Yanwei Fu , Hirokazu Kato , Yang Wu

Person re-identification has received a lot of attention from the research community in recent times. Due to its vital role in security based applications, person re-identification lies at the heart of research relevant to tracking…

计算机视觉与模式识别 · 计算机科学 2020-12-25 Ankit Yadav , Dinesh Kumar Vishwakarma

Despite the promising progress made in recent years, person re-identification (re-ID) remains a challenging task due to the complex variations in human appearances from different camera views. For this challenging problem, a large variety…

计算机视觉与模式识别 · 计算机科学 2017-05-02 Xun Yang , Meng Wang , Richang Hong , Qi Tian , Yong Rui

Person re-identification (Re-ID) aims to match the image frames which contain the same person in the surveillance videos. Most of the Re-ID algorithms conduct supervised training in some small labeled datasets, so directly deploying these…

计算机视觉与模式识别 · 计算机科学 2018-06-25 Jianming Lv , Xintong Wang

Metric learning aims to construct an embedding where two extracted features corresponding to the same identity are likely to be closer than features from different identities. This paper presents a method for learning such a feature space…

计算机视觉与模式识别 · 计算机科学 2018-12-04 Nicolai Wojke , Alex Bewley

Deep learning has become the standard methodology to approach computer vision tasks when large amounts of labeled data are available. One area where traditional deep learning approaches fail to perform is one-shot learning tasks where a…

计算机视觉与模式识别 · 计算机科学 2020-07-02 Stefan Schneider , Graham W. Taylor , Stefan Linquist , Stefan C. Kremer

Person re-identification (re-ID) aims at matching images of the same identity across camera views. Due to varying distances between cameras and persons of interest, resolution mismatch can be expected, which would degrade person re-ID…

计算机视觉与模式识别 · 计算机科学 2019-08-19 Yu-Jhe Li , Yun-Chun Chen , Yen-Yu Lin , Xiaofei Du , Yu-Chiang Frank Wang

Person re-identification (re-ID) is an important topic in computer vision. This paper studies the unsupervised setting of re-ID, which does not require any labeled information and thus is freely deployed to new scenarios. There are very few…

计算机视觉与模式识别 · 计算机科学 2020-04-08 Yutian Lin , Lingxi Xie , Yu Wu , Chenggang Yan , Qi Tian