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The existing face recognition datasets usually lack occlusion samples, which hinders the development of face recognition. Especially during the COVID-19 coronavirus epidemic, wearing a mask has become an effective means of preventing the…

计算机视觉与模式识别 · 计算机科学 2021-03-05 Baojin Huang , Zhongyuan Wang , Guangcheng Wang , Kui Jiang , Kangli Zeng , Zhen Han , Xin Tian , Yuhong Yang

Occluded person re-identification aims to retrieve holistic images based on occluded ones. Existing methods often rely on aligning visible body parts, applying occlusion augmentation, or complementing missing semantics using holistic…

计算机视觉与模式识别 · 计算机科学 2025-07-14 Yufei Zheng , Wenjun Wang , Wenjun Gan , Jiawei Liu

A person's face discloses important information about their affective state. Although there has been extensive research on recognition of facial expressions, the performance of existing approaches is challenged by facial occlusions. Facial…

计算机视觉与模式识别 · 计算机科学 2017-08-18 Behnaz Nojavanasghari , Charles. E. Hughes , Tadas Baltrusaitis , Louis-philippe Morency

Face Restoration (FR) aims to restore High-Quality (HQ) faces from Low-Quality (LQ) input images, which is a domain-specific image restoration problem in the low-level computer vision area. The early face restoration methods mainly use…

计算机视觉与模式识别 · 计算机科学 2026-03-23 Tao Wang , Kaihao Zhang , Jiankang Deng , Tong Lu , Wei Liu , Stefanos Zafeiriou

Recently, we have seen an increase in the global facial recognition market size. Despite significant advances in face recognition technology with the adoption of convolutional neural networks, there are still open challenges, such as when…

计算机视觉与模式识别 · 计算机科学 2021-10-19 Marcus de Assis Angeloni , Helio Pedrini

Open-set face recognition refers to a scenario in which biometric systems have incomplete knowledge of all existing subjects. Therefore, they are expected to prevent face samples of unregistered subjects from being identified as previously…

计算机视觉与模式识别 · 计算机科学 2023-08-25 Rafael Henrique Vareto , Manuel Günther , William Robson Schwartz

We propose a deep convolutional neural network (CNN) for face detection leveraging on facial attributes based supervision. We observe a phenomenon that part detectors emerge within CNN trained to classify attributes from uncropped face…

计算机视觉与模式识别 · 计算机科学 2017-08-28 Shuo Yang , Ping Luo , Chen Change Loy , Xiaoou Tang

Generic face detection algorithms do not perform well in the mobile domain due to significant presence of occluded and partially visible faces. One promising technique to handle the challenge of partial faces is to design face detectors…

计算机视觉与模式识别 · 计算机科学 2017-04-10 Upal Mahbub , Sayantan Sarkar , Rama Chellappa

Deep learning based approaches have been dominating the face recognition field due to the significant performance improvement they have provided on the challenging wild datasets. These approaches have been extensively tested on such…

计算机视觉与模式识别 · 计算机科学 2016-06-10 Mostafa Mehdipour Ghazi , Hazim Kemal Ekenel

Can we construct an explainable face recognition network able to learn a facial part-based feature like eyes, nose, mouth and so forth, without any manual annotation or additionalsion datasets? In this paper, we propose a generic…

计算机视觉与模式识别 · 计算机科学 2022-07-06 Huawei Lin , Haozhe Liu , Qiufu Li , Linlin Shen

Real-world face detection and alignment demand an advanced discriminative model to address challenges by pose, lighting and expression. Illuminated by the deep learning algorithm, some convolutional neural networks based face detection and…

计算机视觉与模式识别 · 计算机科学 2017-08-01 Weilin Cong , Sanyuan Zhao , Hui Tian , Jianbing Shen

Masked face recognition is important for social good but challenged by diverse occlusions that cause insufficient or inaccurate representations. In this work, we propose a unified deep network to learn generative-to-discriminative…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Shiming Ge , Weijia Guo , Chenyu Li , Junzheng Zhang , Yong Li , Dan Zeng

Multimedia data, particularly images and videos, is integral to various applications, including surveillance, visual interaction, biometrics, evidence gathering, and advertising. However, amateur or skilled counterfeiters can simulate them…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Kutub Uddin , Nusrat Tasnim , Byung Tae Oh

Starting in the seventies, face recognition has become one of the most researched topics in computer vision and biometrics. Traditional methods based on hand-crafted features and traditional machine learning techniques have recently been…

计算机视觉与模式识别 · 计算机科学 2018-11-02 Daniel Sáez Trigueros , Li Meng , Margaret Hartnett

Inspired by the philosophy employed by human beings to determine whether a presented face example is genuine or not, i.e., to glance at the example globally first and then carefully observe the local regions to gain more discriminative…

计算机视觉与模式识别 · 计算机科学 2020-09-29 Rizhao Cai , Haoliang Li , Shiqi Wang , Changsheng Chen , Alex Chichung Kot

With the rise of deep learning, facial recognition technology has seen extensive research and rapid development. Although facial recognition is considered a mature technology, we find that existing open-source models and commercial…

计算机视觉与模式识别 · 计算机科学 2025-03-28 Caixin Kang , Yubo Chen , Shouwei Ruan , Shiji Zhao , Ruochen Zhang , Jiayi Wang , Shan Fu , Xingxing Wei

Biometrics emerged as a robust solution for security systems. However, given the dissemination of biometric applications, criminals are developing techniques to circumvent them by simulating physical or behavioral traits of legal users…

计算机视觉与模式识别 · 计算机科学 2018-10-12 Gustavo Botelho de Souza , João Paulo Papa , Aparecido Nilceu Marana

Face recognition is a rapidly developing and widely applied aspect of biometric technologies. Its applications are broad, ranging from law enforcement to consumer applications, and industry efficiency and monitoring solutions. The recent…

计算机视觉与模式识别 · 计算机科学 2019-07-31 Andrew Jason Shepley

State-of-the-art face recognition (FR) approaches have shown remarkable results in predicting whether two faces belong to the same identity, yielding accuracies between 92% and 100% depending on the difficulty of the protocol. However, the…

计算机视觉与模式识别 · 计算机科学 2022-05-30 Stefan Hörmann , Tianlin Kong , Torben Teepe , Fabian Herzog , Martin Knoche , Gerhard Rigoll

In this paper, we present an effective and efficient face deblurring algorithm by exploiting semantic cues via deep convolutional neural networks (CNNs). As face images are highly structured and share several key semantic components (e.g.,…

计算机视觉与模式识别 · 计算机科学 2018-03-19 Ziyi Shen , Wei-Sheng Lai , Tingfa Xu , Jan Kautz , Ming-Hsuan Yang