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Various face image datasets intended for facial biometrics research were created via web-scraping, i.e. the collection of images publicly available on the internet. This work presents an approach to detect both exactly and nearly identical…

计算机视觉与模式识别 · 计算机科学 2024-03-07 Torsten Schlett , Christian Rathgeb , Juan Tapia , Christoph Busch

Super-resolution algorithms often struggle with images from surveillance environments due to adverse conditions such as unknown degradation, variations in pose, irregular illumination, and occlusions. However, acquiring multiple images,…

计算机视觉与模式识别 · 计算机科学 2024-10-22 Marcelo dos Santos , Rayson Laroca , Rafael O. Ribeiro , João C. Neves , David Menotti

Deep networks trained on millions of facial images are believed to be closely approaching human-level performance in face recognition. However, open world face recognition still remains a challenge. Although, 3D face recognition has an…

计算机视觉与模式识别 · 计算机科学 2020-12-03 Syed Zulqarnain Gilani , Ajmal Mian

The rapid progress of photorealistic synthesis techniques has reached at a critical point where the boundary between real and manipulated images starts to blur. Thus, benchmarking and advancing digital forgery analysis have become a…

计算机视觉与模式识别 · 计算机科学 2021-07-15 Yinan He , Bei Gan , Siyu Chen , Yichun Zhou , Guojun Yin , Luchuan Song , Lu Sheng , Jing Shao , Ziwei Liu

Recently, deep convolution neural networks (CNNs) steered face super-resolution methods have achieved great progress in restoring degraded facial details by jointly training with facial priors. However, these methods have some obvious…

计算机视觉与模式识别 · 计算机科学 2023-03-24 Guangwei Gao , Zixiang Xu , Juncheng Li , Jian Yang , Tieyong Zeng , Guo-Jun Qi

Since photorealistic faces can be readily generated by facial manipulation technologies nowadays, potential malicious abuse of these technologies has drawn great concerns. Numerous deepfake detection methods are thus proposed. However,…

计算机视觉与模式识别 · 计算机科学 2022-07-06 Rui Shao , Tianxing Wu , Ziwei Liu

This paper addresses the problem of appearance matching across different challenges while doing visual face tracking in real-world scenarios. In this paper, FaceTrack is proposed that utilizes multiple appearance models with its long-term…

计算机视觉与模式识别 · 计算机科学 2018-08-31 Tanushri Chakravorty , Guillaume-Alexandre Bilodeau , Eric Granger

The internet is filled with fake face images and videos synthesized by deep generative models. These realistic DeepFakes pose a challenge to determine the authenticity of multimedia content. As countermeasures, artifact-based detection…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Gaojian Wang , Qian Jiang , Xin Jin , Xiaohui Cui

The rapid progress in deep generative models has led to the creation of incredibly realistic synthetic images that are becoming increasingly difficult to distinguish from real-world data. The widespread use of Variational Models, Diffusion…

计算机视觉与模式识别 · 计算机科学 2025-01-13 Anant Mehta , Bryant McArthur , Nagarjuna Kolloju , Zhengzhong Tu

Existing face relighting methods often struggle with two problems: maintaining the local facial details of the subject and accurately removing and synthesizing shadows in the relit image, especially hard shadows. We propose a novel deep…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Andrew Hou , Ze Zhang , Michel Sarkis , Ning Bi , Yiying Tong , Xiaoming Liu

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

Digital retouching of face images is becoming more widespread due to the introduction of software packages that automate the task. Several researchers have introduced algorithms to detect whether a face image is original or retouched.…

计算机视觉与模式识别 · 计算机科学 2017-09-25 Aparna Bharati , Mayank Vatsa , Richa Singh , Kevin W. Bowyer , Xin Tong

In the last few years, several techniques for facial manipulation in videos have been successfully developed and made available to the masses (i.e., FaceSwap, deepfake, etc.). These methods enable anyone to easily edit faces in video…

计算机视觉与模式识别 · 计算机科学 2020-04-17 Nicolò Bonettini , Edoardo Daniele Cannas , Sara Mandelli , Luca Bondi , Paolo Bestagini , Stefano Tubaro

There are concerns that new approaches to the synthesis of high quality face videos may be misused to manipulate videos with malicious intent. The research community therefore developed methods for the detection of modified footage and…

计算机视觉与模式识别 · 计算机科学 2021-06-03 Gereon Fox , Wentao Liu , Hyeongwoo Kim , Hans-Peter Seidel , Mohamed Elgharib , Christian Theobalt

Recent research on face detection, which is focused primarily on improving accuracy of detecting smaller faces, attempt to develop new anchor design strategies to facilitate increased overlap between anchor boxes and ground truth faces of…

计算机视觉与模式识别 · 计算机科学 2019-01-17 Vishwanath A. Sindagi , Vishal M. Patel

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…

计算机视觉与模式识别 · 计算机科学 2023-05-25 Ömer Sümer , Fabio Hellmann , Alexander Hustinx , Tzung-Chien Hsieh , Elisabeth André , Peter Krawitz

The accelerated growth in synthetic visual media generation and manipulation has now reached the point of raising significant concerns and posing enormous intimidations towards society. There is an imperative need for automatic detection…

计算机视觉与模式识别 · 计算机科学 2022-09-28 Ying Xu , Sule Yildirim Yayilgan

Advances in computer vision have brought us to the point where we have the ability to synthesise realistic fake content. Such approaches are seen as a source of disinformation and mistrust, and pose serious concerns to governments around…

计算机视觉与模式识别 · 计算机科学 2019-11-20 Tharindu Fernando , Clinton Fookes , Simon Denman , Sridha Sridharan

Recent advances in deep learning methods have increased the performance of face detection and recognition systems. The accuracy of these models relies on the range of variation provided in the training data. Creating a dataset that…

计算机视觉与模式识别 · 计算机科学 2020-06-23 Shubhajit Basak , Hossein Javidnia , Faisal Khan , Rachel McDonnell , Michael Schukat

Facial filters are now commonplace for social media users around the world. Previous work has demonstrated that facial filters can negatively impact automated face recognition performance. However, these studies focus on small numbers of…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Kagan Ozturk , Louisa Conwill , Jacob Gutierrez , Kevin Bowyer , Walter J. Scheirer