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As we shift more of our lives into the virtual domain, the volume of data shared on the web keeps increasing and presents a threat to our privacy. This works contributes to the understanding of privacy implications of such data sharing by…

计算机视觉与模式识别 · 计算机科学 2016-07-29 Seong Joon Oh , Rodrigo Benenson , Mario Fritz , Bernt Schiele

As multimedia content is quickly growing, the field of facial recognition has become one of the major research fields, particularly in the recent years. The most problematic area to researchers in image processing and computer vision is the…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Aya Kaysan Bahjat

Due to the COVID-19 situation, face masks have become a main part of our daily life. Wearing mouth-and-nose protection has been made a mandate in many public places, to prevent the spread of the COVID-19 virus. However, face masks affect…

计算机视觉与模式识别 · 计算机科学 2021-11-03 Biying Fu , Florian Kirchbuchner , Naser Damer

Modern CAPTCHAs rely heavily on vision tasks that are supposedly hard for computers but easy for humans. However, advances in image recognition models pose a significant threat to such CAPTCHAs. These models can easily be fooled by…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Yahya Jabary , Andreas Plesner , Turlan Kuzhagaliyev , Roger Wattenhofer

Video facial expression recognition is useful for many applications and received much interest lately. Although some solutions give really good results in a controlled environment (no occlusion), recognition in the presence of partial…

计算机视觉与模式识别 · 计算机科学 2021-12-06 Delphine Poux , Benjamin Allaert , Nacim Ihaddadene , Ioan Marius Bilasco , Chaabane Djeraba , Mohammed Bennamoun

During the COVID-19 pandemic, wearing a face mask has been known to be an effective way to prevent the spread of COVID-19. In lots of monitoring tasks, humans have been replaced with computers thanks to the outstanding performance of the…

计算机视觉与模式识别 · 计算机科学 2023-07-04 Javad Khoramdel , Soheila Hatami , Majid Sadedel

Face recognition has been widely studied due to its importance in different applications; however, most of the proposed methods fail when face images are occluded or captured under illumination and pose variations. Recently several low-rank…

计算机视觉与模式识别 · 计算机科学 2017-03-16 Homa Foroughi , Moein Shakeri , Nilanjan Ray , Hong Zhang

Facial analysis systems have been deployed by large companies and critiqued by scholars and activists for the past decade. Many existing algorithmic audits examine the performance of these systems on later stage elements of facial analysis…

计算机与社会 · 计算机科学 2022-11-30 Samuel Dooley , George Z. Wei , Tom Goldstein , John P. Dickerson

After decades of study, automatic face detection and recognition systems are now accurate and widespread. Naturally, this means users who wish to avoid automatic recognition are becoming less able to do so. Where do we stand in this…

计算机视觉与模式识别 · 计算机科学 2020-03-30 Michael J. Wilber , Vitaly Shmatikov , Serge Belongie

Facial recognition is fundamental for a wide variety of security systems operating in real-time applications. In video surveillance based face recognition, face images are typically captured over multiple frames in uncontrolled conditions;…

计算机视觉与模式识别 · 计算机科学 2022-11-08 Eker Onur , Bal Murat

Face recognition in real-time scenarios is mainly affected by illumination, expression and pose variations and also by occlusion. This paper presents the framework for pose adaptive component-based face recognition system. The framework…

计算机视觉与模式识别 · 计算机科学 2014-03-07 Shireesha Chintalapati , M. V. Raghunadh

Concatenation of the deep network representations extracted from different facial patches helps to improve face recognition performance. However, the concatenated facial template increases in size and contains redundant information.…

计算机视觉与模式识别 · 计算机科学 2019-04-16 Yuhang Wu , Ioannis A. Kakadiaris

Advances in deep learning have made face recognition technologies pervasive. While useful to social media platforms and users, this technology carries significant privacy threats. Coupled with the abundant information they have about users,…

密码学与安全 · 计算机科学 2020-12-16 Varun Chandrasekaran , Chuhan Gao , Brian Tang , Kassem Fawaz , Somesh Jha , Suman Banerjee

Face parsing infers a pixel-wise label map for each semantic facial component. Previous methods generally work well for uncovered faces, however, they overlook facial occlusion and ignore some contextual areas outside a single face,…

计算机视觉与模式识别 · 计算机科学 2024-06-12 Jianhua Qiua , Weihua Liu , Chaochao Lin , Jiaojiao Li , Haoping Yu , Said Boumaraf

In the recent times, the Coronaviruses that are a big family of different viruses have become very common, contagious and dangerous to the whole human kind. It spreads human to human by exhaling the infection breath, which leaves droplets…

计算机视觉与模式识别 · 计算机科学 2021-06-11 Riya Shah Rutva Shah

DeepFake technology has advanced significantly in recent years, enabling the creation of highly realistic synthetic face images. Existing DeepFake detection methods often struggle with pose variations, occlusions, and artifacts that are…

计算机视觉与模式识别 · 计算机科学 2025-10-20 Sami Belguesmia , Mohand Saïd Allili , Assia Hamadene

Severe occlusions of objects pose a major challenge for computer vision. We show that two root causes are (1) the loss of visible information and (2) the distracting patterns caused by the occluders. Our approach addresses both causes at…

计算机视觉与模式识别 · 计算机科学 2026-04-07 Kay Gijzen , Gertjan J. Burghouts , Daniël M. Pelt

A health crisis is raging all over the world with the rapid transmission of the novel-coronavirus disease (Covid-19). Out of the guidelines issued by the World Health Organisation (WHO) to protect us against Covid-19, wearing a facemask is…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Gautam Siddharth Kashyap , Jatin Sohlot , Ayesha Siddiqui , Ramsha Siddiqui , Karan Malik , Samar Wazir , Alexander E. I. Brownlee

Occluded person re-identification (Re-ID) aims at addressing the occlusion problem when retrieving the person of interest across multiple cameras. With the promotion of deep learning technology and the increasing demand for intelligent…

计算机视觉与模式识别 · 计算机科学 2022-08-01 Yunjie Peng , Saihui Hou , Chunshui Cao , Xu Liu , Yongzhen Huang , Zhiqiang He

The emergence of the global COVID-19 pandemic poses new challenges for biometrics. Not only are contactless biometric identification options becoming more important, but face recognition has also recently been confronted with the frequent…

计算机视觉与模式识别 · 计算机科学 2021-12-13 Marco Huber , Fadi Boutros , Florian Kirchbuchner , Naser Damer