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Computer vision-based methods have valuable use cases in precision medicine, and recognizing facial phenotypes of genetic disorders is one of them. Many genetic disorders are known to affect faces' visual appearance and geometry. Automated…

Computer Vision and Pattern Recognition · Computer Science 2023-05-25 Ömer Sümer , Fabio Hellmann , Alexander Hustinx , Tzung-Chien Hsieh , Elisabeth André , Peter Krawitz

We present a novel online unsupervised method for face identity learning from video streams. The method exploits deep face descriptors together with a memory based learning mechanism that takes advantage of the temporal coherence of visual…

Computer Vision and Pattern Recognition · Computer Science 2020-10-19 Federico Pernici , Federico Bartoli , Matteo Bruni , Alberto Del Bimbo

An accurate computational model for image quality assessment (IQA) benefits many vision applications, such as image filtering, image processing, and image generation. Although the study of face images is an important subfield in computer…

Computer Vision and Pattern Recognition · Computer Science 2023-08-01 Shaolin Su , Hanhe Lin , Vlad Hosu , Oliver Wiedemann , Jinqiu Sun , Yu Zhu , Hantao Liu , Yanning Zhang , Dietmar Saupe

The use of large-scale, web-scraped datasets to train face recognition models has raised significant privacy and bias concerns. Synthetic methods mitigate these concerns and provide scalable and controllable face generation to enable fair…

Computer Vision and Pattern Recognition · Computer Science 2025-04-18 Michael Yeung , Toya Teramoto , Songtao Wu , Tatsuo Fujiwara , Kenji Suzuki , Tamaki Kojima

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…

Computer Vision and Pattern Recognition · Computer Science 2023-12-27 Rui Cai , Xuying Ning , Peter N. Belhumeur

Nonlinear system identification remains an important open challenge across research and academia. Large numbers of novel approaches are seen published each year, each presenting improvements or extensions to existing methods. It is natural,…

Systems and Control · Electrical Eng. & Systems 2024-08-28 Max D. Champneys , Gerben I. Beintema , Roland Tóth , Maarten Schoukens , Timothy J. Rogers

In this paper, we aim to address the large domain gap between high-resolution face images, e.g., from professional portrait photography, and low-quality surveillance images, e.g., from security cameras. Establishing an identity match…

Computer Vision and Pattern Recognition · Computer Science 2022-11-30 Klemen Grm , Berk Kemal Özata , Vitomir Štruc , Hazım Kemal Ekenel

Although deep learning are commonly employed for image recognition, usually huge amount of labeled training data is required, which may not always be readily available. This leads to a noticeable performance disparity when compared to…

Computer Vision and Pattern Recognition · Computer Science 2024-02-08 Enoch Solomon , Abraham Woubie , Eyael Solomon Emiru

As biometric applications are fielded to serve large population groups, issues of performance differences between individual sub-groups are becoming increasingly important. In this paper we examine cases where we believe race is one such…

Computer Vision and Pattern Recognition · Computer Science 2018-12-13 Akbir Khan , Marwa Mahmoud

In the field of deep learning applied to face recognition, securing large-scale, high-quality datasets is vital for attaining precise and reliable results. However, amassing significant volumes of high-quality real data faces hurdles such…

Computer Vision and Pattern Recognition · Computer Science 2023-05-18 Omer Granoviter , Alexey Gruzdev , Vladimir Loginov , Max Kogan , Orly Zvitia

Recognition of expressions of emotions and affect from facial images is a well-studied research problem in the fields of affective computing and computer vision with a large number of datasets available containing facial images and…

Computer Vision and Pattern Recognition · Computer Science 2020-08-24 Tian Xu , Jennifer White , Sinan Kalkan , Hatice Gunes

Accurate analysis and classification of facial attributes are essential in various applications, from human-computer interaction to security systems. In this work, a novel approach to enhance facial classification and recognition tasks…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Houting Li , Mengxuan Dong , Lok Ming Lui

This paper presents an easy and efficient face detection and face recognition approach using free software components from the internet. Face detection and face recognition problems have wide applications in home and office security.…

Computer Vision and Pattern Recognition · Computer Science 2019-01-23 Hira Ahmad

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…

Computer Vision and Pattern Recognition · Computer Science 2023-08-10 Qiushi Guo , Shisha Liao

Face verification is a relatively easy task with the help of discriminative features from deep neural networks. However, it is still a challenge to recognize faces on millions of identities while keeping high performance and efficiency. The…

Computer Vision and Pattern Recognition · Computer Science 2018-06-04 Ce Qi , Zhizhong Liu , Fei Su

Face recognition is a widely used biometric approach. Face recognition technology has developed rapidly in recent years and it is more direct, user friendly and convenient compared to other methods. But face recognition systems are…

Computer Vision and Pattern Recognition · Computer Science 2014-05-12 Saptarshi Chakraborty , Dhrubajyoti Das

The human face is a complex trait under strong genetic control, as evidenced by the striking visual similarity between twins. Nevertheless, heritability estimates of facial traits have often been surprisingly low or difficult to replicate.…

Applications · Statistics 2017-01-31 Dimosthenis Tsagkrasoulis , Pirro Hysi , Tim Spector , Giovanni Montana

Face recognition capabilities have recently made extraordinary leaps. Though this progress is at least partially due to ballooning training set sizes -- huge numbers of face images downloaded and labeled for identity -- it is not clear if…

Computer Vision and Pattern Recognition · Computer Science 2016-04-12 Iacopo Masi , Anh Tuan Tran , Jatuporn Toy Leksut , Tal Hassner , Gerard Medioni

Current face recognition systems typically operate via classification into known identities obtained from supervised identity annotations. There are two problems with this paradigm: (1) current systems are unable to benefit from often…

Computer Vision and Pattern Recognition · Computer Science 2018-11-20 Daniel C. Castro , Sebastian Nowozin

In recent years, Face Anti-Spoofing (FAS) has played a crucial role in preserving the security of face recognition technology. With the rise of counterfeit face generation techniques, the challenge posed by digitally edited faces to face…

Computer Vision and Pattern Recognition · Computer Science 2024-04-22 Minzhe Huang , Changwei Nie , Weihong Zhong
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