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While deep face recognition (FR) systems have shown amazing performance in identification and verification, they also arouse privacy concerns for their excessive surveillance on users, especially for public face images widely spread on…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Shengshan Hu , Xiaogeng Liu , Yechao Zhang , Minghui Li , Leo Yu Zhang , Hai Jin , Libing Wu

Facial recognition has become a widely used method for authentication and identification, with applications for secure access and locating missing persons. Its success is largely attributed to deep learning, which leverages large datasets…

计算机视觉与模式识别 · 计算机科学 2025-12-08 Pedro Vidal , Bernardo Biesseck , Luiz E. L. Coelho , Roger Granada , David Menotti

Recent deep face recognition models proposed in the literature utilized large-scale public datasets such as MS-Celeb-1M and VGGFace2 for training very deep neural networks, achieving state-of-the-art performance on mainstream benchmarks.…

计算机视觉与模式识别 · 计算机科学 2022-06-22 Fadi Boutros , Marco Huber , Patrick Siebke , Tim Rieber , Naser Damer

Imbalanced image datasets are commonly available in the domain of biomedical image analysis. Biomedical images contain diversified features that are significant in predicting targeted diseases. Generative Adversarial Networks (GANs) are…

图像与视频处理 · 电气工程与系统科学 2022-11-15 Muhammad Muneeb Saad , Mubashir Husain Rehmani , Ruairi O'Reilly

Despite the growing availability of high-quality public datasets, the lack of training samples is still one of the main challenges of deep-learning for skin lesion analysis. Generative Adversarial Networks (GANs) appear as an enticing…

图像与视频处理 · 电气工程与系统科学 2021-04-22 Alceu Bissoto , Eduardo Valle , Sandra Avila

Manipulating latent code in generative adversarial networks (GANs) for facial image synthesis mainly focuses on continuous attribute synthesis (e.g., age, pose and emotion), while discrete attribute synthesis (like face mask and eyeglasses)…

计算机视觉与模式识别 · 计算机科学 2022-07-13 Zhou Kangneng , Zhu Xiaobin , Gao Daiheng , Lee Kai , Li Xinjie , Yin Xu-Cheng

The success of deep learning is partly attributed to the availability of massive data downloaded freely from the Internet. However, it also means that users' private data may be collected by commercial organizations without consent and used…

计算机视觉与模式识别 · 计算机科学 2022-12-06 Qi Tian , Kun Kuang , Kelu Jiang , Furui Liu , Zhihua Wang , Fei Wu

Manipulating facial expressions is a challenging task due to fine-grained shape changes produced by facial muscles and the lack of input-output pairs for supervised learning. Unlike previous methods using Generative Adversarial Networks…

计算机视觉与模式识别 · 计算机科学 2020-10-01 Rumeysa Bodur , Binod Bhattarai , Tae-Kyun Kim

Recent Image-to-Image Translation algorithms have achieved significant progress in neural style transfer and image attribute manipulation tasks. However, existing approaches require exhaustively labelling training data, which is labor…

计算机视觉与模式识别 · 计算机科学 2020-06-01 Jichao Zhang , Yezhi Shu , Songhua Xu , Gongze Cao , Fan Zhong , Meng Liu , Xueying Qin

A face image not only provides details about the identity of a subject but also reveals several attributes such as gender, race, sexual orientation, and age. Advancements in machine learning algorithms and popularity of sharing images on…

计算机视觉与模式识别 · 计算机科学 2018-10-01 Saheb Chhabra , Richa Singh , Mayank Vatsa , Gaurav Gupta

Privacy concerns around sharing personally identifiable information are a major practical barrier to data sharing in medical research. However, in many cases, researchers have no interest in a particular individual's information but rather…

图像与视频处理 · 电气工程与系统科学 2021-08-18 August DuMont Schütte , Jürgen Hetzel , Sergios Gatidis , Tobias Hepp , Benedikt Dietz , Stefan Bauer , Patrick Schwab

Generative Adversarial Networks (GANs) are one of the well-known models to generate synthetic data including images, especially for research communities that cannot use original sensitive datasets because they are not publicly accessible.…

机器学习 · 计算机科学 2020-01-28 Reihaneh Torkzadehmahani , Peter Kairouz , Benedict Paten

Most of current display devices are with eight or higher bit-depth. However, the quality of most multimedia tools cannot achieve this bit-depth standard for the generating images. De-quantization can improve the visual quality of low…

图像与视频处理 · 电气工程与系统科学 2020-04-08 Yang Zhang , Changhui Hu , Xiaobo Lu

In the past decades, the excessive use of the last-generation GAN (Generative Adversarial Networks) models in computer vision has enabled the creation of artificial face images that are visually indistinguishable from genuine ones. These…

密码学与安全 · 计算机科学 2022-03-04 Ehsan Nowroozi , Mauro Conti , Yassine Mekdad

Privacy protection of medical image data is challenging. Even if metadata is removed, brain scans are vulnerable to attacks that match renderings of the face to facial image databases. Solutions have been developed to de-identify diagnostic…

图像与视频处理 · 电气工程与系统科学 2021-10-20 Lennart Alexander Van der Goten , Tobias Hepp , Zeynep Akata , Kevin Smith

The progress in generative models, particularly Generative Adversarial Networks (GANs), opened new possibilities for image generation but raised concerns about potential malicious uses, especially in sensitive areas like medical imaging.…

图像与视频处理 · 电气工程与系统科学 2024-10-07 Giovanni Pasqualino , Luca Guarnera , Alessandro Ortis , Sebastiano Battiato

Face deidentification is an active topic amongst privacy and security researchers. Early deidentification methods relying on image blurring or pixelization were replaced in recent years with techniques based on formal anonymity models that…

计算机视觉与模式识别 · 计算机科学 2017-08-01 Blaž Meden , Refik Can Mallı , Sebastjan Fabijan , Hazım Kemal Ekenel , Vitomir Štruc , Peter Peer

Face aging or de-aging with generative AI has gained significant attention for its applications in such fields like forensics, security, and media. However, most state of the art methods rely on conditional Generative Adversarial Networks…

计算机视觉与模式识别 · 计算机科学 2025-08-13 Luis S. Luevano , Pavel Korshunov , Sebastien Marcel

The performance of face recognition (FR) systems applied in video surveillance has been shown to improve when the design data is augmented through synthetic face generation. This is true, for instance, with pair-wise matchers (e.g., deep…

计算机视觉与模式识别 · 计算机科学 2019-11-01 Fania Mokhayeri , Kaveh Kamali , Eric Granger

Generative Adversarial Networks (GANs) are now capable of producing synthetic face images of exceptionally high visual quality. In parallel to the development of GANs themselves, efforts have been made to develop metrics to objectively…

计算机视觉与模式识别 · 计算机科学 2020-12-22 Richard T. Marriott , Safa Madiouni , Sami Romdhani , Stéphane Gentric , Liming Chen