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In the post-pandemic era, wearing face masks has posed great challenge to the ordinary face recognition. In the previous study, researchers has applied pretrained VGG16, and ResNet50 to extract features on the elaborate curated existing…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Rui Cai , Xuying Ning , Peter N. Belhumeur

The recent Covid-19 pandemic and the fact that wearing masks in public is now mandatory in several countries, created challenges in the use of face recognition systems (FRS). In this work, we address the challenge of masked face recognition…

计算机视觉与模式识别 · 计算机科学 2021-11-02 Pedro C. Neto , Fadi Boutros , João Ribeiro Pinto , Mohsen Saffari , Naser Damer , Ana F. Sequeira , Jaime S. Cardoso

The coronavirus disease 2019 (COVID-19) has become a public health emergency of international concern affecting more than 200 countries and territories worldwide. As of September 30, 2020, it has caused a pandemic outbreak with more than 33…

种群与进化 · 定量生物学 2020-10-13 Tanujit Chakraborty , Indrajit Ghosh , Tirna Mahajan , Tejasvi Arora

Face recognition has become an essential task in our lives. However, the current COVID-19 pandemic has led to the widespread use of face masks. The effect of wearing face masks is currently an understudied issue. The aim of this paper is to…

计算机视觉与模式识别 · 计算机科学 2022-07-15 Ožbej Golob

The end of 2019 witnessed the outbreak of Coronavirus Disease 2019 (COVID-19), which has continued to be the cause of plight for millions of lives and businesses even in 2020. As the world recovers from the pandemic and plans to return to a…

计算机视觉与模式识别 · 计算机科学 2020-09-18 Amit Chavda , Jason Dsouza , Sumeet Badgujar , Ankit Damani

Automated face recognition is a widely adopted machine learning technology for contactless identification of people in various processes such as automated border control, secure login to electronic devices, community surveillance, tracking…

计算机视觉与模式识别 · 计算机科学 2023-06-16 Megh Pudyel , Mustafa Atay

As more and more people begin to wear masks due to current COVID-19 pandemic, existing face recognition systems may encounter severe performance degradation when recognizing masked faces. To figure out the impact of masks on face…

计算机视觉与模式识别 · 计算机科学 2021-09-16 Chengrui Wang , Han Fang , Yaoyao Zhong , Weihong Deng

Due to the COVID-19 pandemic, wearing face masks has become a mandate in public places worldwide. Face masks occlude a significant portion of the facial region. Additionally, people wear different types of masks, from simple ones to ones…

计算机视觉与模式识别 · 计算机科学 2021-06-18 Shiksha Mishra , Puspita Majumdar , Richa Singh , Mayank Vatsa

COVID-19 has resulted in over 100 million infections and caused worldwide lock downs due to its high transmission rate and limited testing options. Current diagnostic tests can be expensive, limited in availability, time-intensive and…

声音 · 计算机科学 2021-05-25 Benjamin Elizalde , Daniel Tompkins

Face recognition (FR) is one of the most extensively investigated problems in computer vision. Significant progress in FR has been made due to the recent introduction of the larger scale FR challenges, particularly with constrained social…

计算机视觉与模式识别 · 计算机科学 2018-08-30 Zhiyi Cheng , Xiatian Zhu , Shaogang Gong

The COVID-19 pandemic has caused many shutdowns in different industries around the world. Sectors such as infrastructure construction and maintenance projects have not been suspended due to their significant effect on people's routine life.…

计算机视觉与模式识别 · 计算机科学 2021-09-30 Moein Razavi , Hamed Alikhani , Vahid Janfaza , Benyamin Sadeghi , Ehsan Alikhani

Since the beginning of world-wide COVID-19 pandemic, facial masks have been recommended to limit the spread of the disease. However, these masks hide certain facial attributes. Hence, it has become difficult for existing face recognition…

计算机视觉与模式识别 · 计算机科学 2023-09-08 Yooshin Cho , Hanbyel Cho , Hyeong Gwon Hong , Jaesung Ahn , Dongmin Cho , JungWoo Chang , Junmo Kim

Health organizations advise social distancing, wearing face mask, and avoiding touching face to prevent the spread of coronavirus. Based on these protective measures, we developed a computer vision system to help prevent the transmission of…

计算机视觉与模式识别 · 计算机科学 2022-12-16 Fevziye Irem Eyiokur , Hazım Kemal Ekenel , Alexander Waibel

Face Anti-spoofing (FAS) is essential to secure face recognition systems from various physical attacks. However, most of the studies lacked consideration of long-distance scenarios. Specifically, compared with FAS in traditional scenes such…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Hao Fang , Ajian Liu , Jun Wan , Sergio Escalera , Hugo Jair Escalante , Zhen Lei

In response to the global COVID-19 pandemic, there has been a critical demand for protective measures, with face masks emerging as a primary safeguard. The approach involves a two-fold strategy: first, recognizing the presence of a face by…

计算机视觉与模式识别 · 计算机科学 2023-11-20 R. Chinnaiyan , Iyyappan M , Al Raiyan Shariff A , Kondaveeti Sai , Mallikarjunaiah B M , P Bharath

In the absence of vaccines or medicines to stop COVID-19, one of the effective methods to slow the spread of the coronavirus and reduce the overloading of healthcare is to wear a face mask. Nevertheless, to mandate the use of face masks or…

计算机视觉与模式识别 · 计算机科学 2021-10-04 Chun-Wei Yang , Thanh-Hai Phung , Hong-Han Shuai , Wen-Huang Cheng

The rapid progress of photorealistic synthesis techniques has reached a critical point where the boundary between real and manipulated images starts to blur. Recently, a mega-scale deep face forgery dataset, ForgeryNet which comprised of…

COVID-19, the disease caused by the SARS-CoV-2 virus, has been declared a pandemic by the World Health Organization, which has reported over 18 million confirmed cases as of August 5, 2020. In this review, we present an overview of recent…

计算机与社会 · 计算机科学 2021-01-12 Joseph Bullock , Alexandra Luccioni , Katherine Hoffmann Pham , Cynthia Sin Nga Lam , Miguel Luengo-Oroz

Coronavirus (COVID-19) emerged towards the end of 2019. World Health Organization (WHO) was identified it as a global epidemic. Consensus occurred in the opinion that using Computerized Tomography (CT) techniques for early diagnosis of…

图像与视频处理 · 电气工程与系统科学 2020-04-09 Umut Ozkaya , Saban Ozturk , Mucahid Barstugan

Contemporary face detection algorithms have to deal with many challenges such as variations in pose, illumination, and scale. A subclass of the face detection problem that has recently gained increasing attention is occluded face detection,…

计算机视觉与模式识别 · 计算机科学 2023-05-19 Sahel Mohammad Iqbal , Danush Shekar , Subhankar Mishra