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Recent work on image anonymization has shown that generative adversarial networks (GANs) can generate near-photorealistic faces to anonymize individuals. However, scaling up these networks to the entire human body has remained a challenging…

计算机视觉与模式识别 · 计算机科学 2023-06-02 Håkon Hukkelås , Morten Smebye , Rudolf Mester , Frank Lindseth

Over the past years, image generation and manipulation have achieved remarkable progress due to the rapid development of generative AI based on deep learning. Recent studies have devoted significant efforts to address the problem of face…

计算机视觉与模式识别 · 计算机科学 2024-02-15 Yuhang Lu , Touradj Ebrahimi

Recently, Generative Adversarial Networks (GANs) and image manipulating methods are becoming more powerful and can produce highly realistic face images beyond human recognition which have raised significant concerns regarding the…

计算机视觉与模式识别 · 计算机科学 2019-10-15 Kritaphat Songsri-in , Stefanos Zafeiriou

In a world increasingly reliant on artificial intelligence, it is more important than ever to consider the ethical implications of artificial intelligence on humanity. One key under-explored challenge is labeler bias, which can create…

机器学习 · 计算机科学 2024-10-25 Luke Haliburton , Sinksar Ghebremedhin , Robin Welsch , Albrecht Schmidt , Sven Mayer

It is now well understood that machine learning models, trained on data without due care, often exhibit unfair and discriminatory behavior against certain populations. Traditional algorithmic fairness research has mainly focused on…

机器学习 · 计算机科学 2022-09-16 Rashidul Islam , Shimei Pan , James R. Foulds

The heightened realism of AI-generated images can be attributed to the rapid development of synthetic models, including generative adversarial networks (GANs) and diffusion models (DMs). The malevolent use of synthetic images, such as the…

计算机视觉与模式识别 · 计算机科学 2025-05-01 Haiwei Wu , Jiantao Zhou , Shile Zhang

Image recognition is an important topic in computer vision and image processing, and has been mainly addressed by supervised deep learning methods, which need a large set of labeled images to achieve promising performance. However, in most…

计算机视觉与模式识别 · 计算机科学 2019-08-13 Haoqian Wang , Zhiwei Xu , Jun Xu , Wangpeng An , Lei Zhang , Qionghai Dai

While GANs have shown success in realistic image generation, the idea of using GANs for other tasks unrelated to synthesis is underexplored. Do GANs learn meaningful structural parts of objects during their attempt to reproduce those…

计算机视觉与模式识别 · 计算机科学 2021-07-06 Nontawat Tritrong , Pitchaporn Rewatbowornwong , Supasorn Suwajanakorn

We propose a novel architecture which is able to automatically anonymize faces in images while retaining the original data distribution. We ensure total anonymization of all faces in an image by generating images exclusively on privacy-safe…

计算机视觉与模式识别 · 计算机科学 2019-09-11 Håkon Hukkelås , Rudolf Mester , Frank Lindseth

New advancements for the detection of synthetic images are critical for fighting disinformation, as the capabilities of generative AI models continuously evolve and can lead to hyper-realistic synthetic imagery at unprecedented scale and…

计算机视觉与模式识别 · 计算机科学 2023-04-25 Pantelis Dogoulis , Giorgos Kordopatis-Zilos , Ioannis Kompatsiaris , Symeon Papadopoulos

Adversarial attacks on image classification systems have always been an important problem in the field of machine learning, and generative adversarial networks (GANs), as popular models in the field of image generation, have been widely…

计算机视觉与模式识别 · 计算机科学 2024-12-25 Yahe Yang

Generative adversary networks (GANs) have recently led to highly realistic image synthesis results. In this work, we describe a new method to expose GAN-synthesized images using the locations of the facial landmark points. Our method is…

计算机视觉与模式识别 · 计算机科学 2019-04-02 Xin Yang , Yuezun Li , Honggang Qi , Siwei Lyu

Images synthesized by powerful generative adversarial network (GAN) based methods have drawn moral and privacy concerns. Although image forensic models have reached great performance in detecting fake images from real ones, these models can…

计算机视觉与模式识别 · 计算机科学 2021-05-20 Dongze Li , Wei Wang , Hongxing Fan , Jing Dong

Financial datasets often suffer from bias that can lead to unfair decision-making in automated systems. In this work, we propose FairFinGAN, a WGAN-based framework designed to generate synthetic financial data while mitigating bias with…

Deep generative models have recently presented impressive results in generating realistic face images of random synthetic identities. To generate multiple samples of a certain synthetic identity, previous works proposed to disentangle the…

计算机视觉与模式识别 · 计算机科学 2023-07-20 Fadi Boutros , Marcel Klemt , Meiling Fang , Arjan Kuijper , Naser Damer

Generative Adversarial Networks (GANs) are the driving force behind the state-of-the-art in image generation. Despite their ability to synthesize high-resolution photo-realistic images, generating content with on-demand conditioning of…

计算机视觉与模式识别 · 计算机科学 2021-12-28 Markos Georgopoulos , James Oldfield , Grigorios G Chrysos , Yannis Panagakis

With recent progress in graphics, it has become more tractable to train models on synthetic images, potentially avoiding the need for expensive annotations. However, learning from synthetic images may not achieve the desired performance due…

计算机视觉与模式识别 · 计算机科学 2017-07-21 Ashish Shrivastava , Tomas Pfister , Oncel Tuzel , Josh Susskind , Wenda Wang , Russ Webb

With the recent progress in Generative Adversarial Networks (GANs), it is imperative for media and visual forensics to develop detectors which can identify and attribute images to the model generating them. Existing works have shown to…

计算机视觉与模式识别 · 计算机科学 2021-09-22 Sharath Girish , Saksham Suri , Saketh Rambhatla , Abhinav Shrivastava

Despite an impressive performance from the latest GAN for generating hyper-realistic images, GAN discriminators have difficulty evaluating the quality of an individual generated sample. This is because the task of evaluating the quality of…

图像与视频处理 · 电气工程与系统科学 2019-12-03 Xiru Zhu , Fengdi Che , Tianzi Yang , Tzuyang Yu , David Meger , Gregory Dudek

Generative adversarial networks (GANs) have an enormous potential impact on digital content creation, e.g., photo-realistic digital avatars, semantic content editing, and quality enhancement of speech and images. However, the performance of…

人工智能 · 计算机科学 2021-09-01 Pavel Andreev , Alexander Fritzler , Dmitry Vetrov