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In 2019, the world faced a new challenge: a COVID-19 disease caused by the novel coronavirus, SARS-CoV-2. The virus rapidly spread across the globe, leading to a high rate of mortality, which prompted health organizations to take measures…

图像与视频处理 · 电气工程与系统科学 2024-08-08 Kavian Khanjani , Seyed Rasoul Hosseini , Hamid Taheri , Shahrzad Shashaani , Mohammad Teshnehlab

Obesity is one of the most important public health problems that the world is facing today. A recent trend is in the development of intervention tools that predict BMI using facial images for weight monitoring and management to combat…

计算机视觉与模式识别 · 计算机科学 2022-04-22 Hera Siddiqui , Ajita Rattani , Karl Ricanek , Twyla Hill

In this study of the face recognition on masked versus unmasked faces generated using Flickr-Faces-HQ and SpeakingFaces datasets, we report 36.78% degradation of recognition performance caused by the mask-wearing at the time of pandemics,…

计算机视觉与模式识别 · 计算机科学 2022-01-04 Leonardo Queiroz , Kenneth Lai , Svetlana Yanushkevich , Vlad Shmerko

Face detection in unrestricted conditions has been a trouble for years due to various expressions, brightness, and coloration fringing. Recent studies show that deep learning knowledge of strategies can acquire spectacular performance…

计算机视觉与模式识别 · 计算机科学 2022-02-15 Sameer Aqib Hashmi

Face recognition algorithms, when used in the real world, can be very useful, but they can also be dangerous when biased toward certain demographics. So, it is essential to understand how these algorithms are trained and what factors affect…

计算机视觉与模式识别 · 计算机科学 2023-02-14 Manideep Kolla , Aravinth Savadamuthu

Ensuring compliance with ISO/IEC and ICAO standards for facial images in machine-readable travel documents (MRTDs) is essential for reliable identity verification, but current manual inspection methods are inefficient in high-demand…

计算机视觉与模式识别 · 计算机科学 2026-02-12 Nuno Gonçalves , Diogo Nunes , Carla Guerra , João Marcos

The coronavirus (COVID-19) pandemic has significantly altered our lifestyles as we resort to minimize the spread through preventive measures such as social distancing and quarantine. An increasingly worrying aspect is the gap between the…

社会与信息网络 · 计算机科学 2020-05-22 Muhammad Saad , Muhammad Hassan , Fareed Zaffar

We have witnessed rapid advances in both face presentation attack models and presentation attack detection (PAD) in recent years. Compared to widely studied 2D face presentation attacks (e.g. printed photos and video replays), 3D face…

计算机视觉与模式识别 · 计算机科学 2019-10-15 Shan Jia , Xin Li , Chuanbo Hu , Zhengquan Xu

Smart focal-plane and in-chip image processing has emerged as a crucial technology for vision-enabled embedded systems with energy efficiency and privacy. However, the lack of special datasets providing examples of the data that these…

计算机视觉与模式识别 · 计算机科学 2024-10-02 Riadul Islam , Sri Ranga Sai Krishna Tummala , Joey Mulé , Rohith Kankipati , Suraj Jalapally , Dhandeep Challagundla , Chad Howard , Ryan Robucci

Biometric recognition is a trending technology that uses unique characteristics data to identify or verify/authenticate security applications. Amidst the classically used biometrics, voice and face attributes are the most propitious for…

Existing facial analysis systems have been shown to yield biased results against certain demographic subgroups. Due to its impact on society, it has become imperative to ensure that these systems do not discriminate based on gender,…

计算机视觉与模式识别 · 计算机科学 2021-12-14 Richa Singh , Puspita Majumdar , Surbhi Mittal , Mayank Vatsa

To prevent the spread of coronavirus disease 2019 (COVID-19), preliminary temperature measurement and mask detection in public areas are conducted. However, the existing temperature measurement methods face the problems of safety and…

计算机视觉与模式识别 · 计算机科学 2021-07-13 Zheyi Ma , Hao Li , Wen Fang , Qingwen Liu , Bin Zhou , Zhiyong Bu

A number of studies suggest bias of the face biometrics, i.e., face recognition and soft-biometric estimation methods, across gender, race, and age groups. There is a recent urge to investigate the bias of different biometric modalities…

计算机视觉与模式识别 · 计算机科学 2021-10-06 Anoop Krishnan , Ali Almadan , Ajita Rattani

The rapid spread of the novel coronavirus (COVID-19) has severely impacted almost all countries around the world. It not only has caused a tremendous burden on health-care providers to bear, but it has also brought severe impacts on the…

计算机与社会 · 计算机科学 2020-08-18 Shayan Fazeli , Babak Moatamed , Majid Sarrafzadeh

The proliferation of deepfake media is raising concerns among the public and relevant authorities. It has become essential to develop countermeasures against forged faces in social media. This paper presents a comprehensive study on two new…

计算机视觉与模式识别 · 计算机科学 2021-08-02 Trung-Nghia Le , Huy H. Nguyen , Junichi Yamagishi , Isao Echizen

The surge in face forgeries has increasingly undermined confidence in the authenticity of online content. As generation algorithms rapidly evolve, new fake categories will constantly emerge, severely challenging existing face forgery…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Zhongyi Cai , Bryce Gernon , Wentao Bao , Yifan Li , Matthew Wright , Yu Kong

The COVID-19 pandemic has had a huge impact on various areas of human life. Hence, the coronavirus pandemic and its consequences are being actively discussed on social media. However, not all social media posts are truthful. Many of them…

计算与语言 · 计算机科学 2021-08-30 Anna Glazkova , Maksim Glazkov , Timofey Trifonov

Facial Expression Recognition (FER) uses images of faces to identify the emotional state of users, allowing for a closer interaction between humans and autonomous systems. Unfortunately, as the images naturally integrate some demographic…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Iris Dominguez-Catena , Daniel Paternain , Mikel Galar

Previous generations of face recognition algorithms differ in accuracy for images of different races (race bias). Here, we present the possible underlying factors (data-driven and scenario modeling) and methodological considerations for…

计算机视觉与模式识别 · 计算机科学 2020-06-05 Jacqueline G. Cavazos , P. Jonathon Phillips , Carlos D. Castillo , Alice J. O'Toole

Human facial skin images contain abundant textural information that can serve as valuable features for attribute classification, such as age, race, and gender. Additionally, facial skin images offer the advantages of easy collection and…

计算机视觉与模式识别 · 计算机科学 2023-08-10 Qiushi Guo , Shisha Liao
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