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Current state-of-the-art photorealistic generators are computationally expensive, involve unstable training processes, and have real and synthetic distributions that are dissimilar in higher-dimensional spaces. To solve these issues, we…

计算机视觉与模式识别 · 计算机科学 2021-08-31 Badr Belhiti , Justin Milushev , Avinash Gupta , John Breedis , Johnson Dinh , Jesse Pisel , Michael Pyrcz

Generating realistic 3D faces is of high importance for computer graphics and computer vision applications. Generally, research on 3D face generation revolves around linear statistical models of the facial surface. Nevertheless, these…

计算机视觉与模式识别 · 计算机科学 2022-03-28 Baris Gecer , Alexander Lattas , Stylianos Ploumpis , Jiankang Deng , Athanasios Papaioannou , Stylianos Moschoglou , Stefanos Zafeiriou

Dataset bias is a significant challenge in machine learning, where specific attributes, such as texture or color of the images are unintentionally learned resulting in detrimental performance. To address this, previous efforts have focused…

计算机视觉与模式识别 · 计算机科学 2024-06-11 Donggeun Ko , Sangwoo Jo , Dongjun Lee , Namjun Park , Jaekwang Kim

Classical techniques for protecting facial image privacy typically fall into two categories: data-poisoning methods, exemplified by Fawkes, which introduce subtle perturbations to images, or anonymization methods that generate images…

计算机视觉与模式识别 · 计算机科学 2023-10-20 Mariia Zameshina , Marlene Careil , Olivier Teytaud , Laurent Najman

The development of facial biometric systems has contributed greatly to the development of the computer vision field. Nowadays, there's always a need to develop a multimodal system that combines multiple biometric traits in an efficient,…

计算机视觉与模式识别 · 计算机科学 2024-01-11 Mahmoud Rabea , Hanya Ahmed , Sohaila Mahmoud , Nourhan Sayed

Deep generative models provide powerful tools for distributions over complicated manifolds, such as those of natural images. But many of these methods, including generative adversarial networks (GANs), can be difficult to train, in part…

机器学习 · 统计学 2017-11-08 Akash Srivastava , Lazar Valkov , Chris Russell , Michael U. Gutmann , Charles Sutton

Face inpainting, the technique of restoring missing or damaged regions in facial images, is pivotal for applications like face recognition in occluded scenarios and image analysis with poor-quality captures. This process not only needs to…

计算机视觉与模式识别 · 计算机科学 2024-03-20 Ahmad Hassanpour , Fatemeh Jamalbafrani , Bian Yang , Kiran Raja , Raymond Veldhuis , Julian Fierrez

Computed medical imaging systems require a computational reconstruction procedure for image formation. In order to recover a useful estimate of the object to-be-imaged when the recorded measurements are incomplete, prior knowledge about the…

图像与视频处理 · 电气工程与系统科学 2022-02-21 Varun A. Kelkar , Mark A. Anastasio

Convolutional neural networks have a significant improvement in the accuracy of Object detection. As convolutional neural networks become deeper, the accuracy of detection is also obviously improved, and more floating-point calculations are…

计算机视觉与模式识别 · 计算机科学 2019-07-05 Wei Hong , Jin ke Yu Fan Zong

Facial recognition systems have made significant strides thanks to data-heavy deep learning models, but these models rely on large privacy-sensitive datasets. Further, many of these datasets lack diversity in terms of ethnicity and…

计算机视觉与模式识别 · 计算机科学 2023-09-20 Anubhav Jain , Nasir Memon , Julian Togelius

This paper focuses on the problem of generating human face pictures from specific attributes. The existing CNN-based face generation models, however, either ignore the identity of the generated face or fail to preserve the identity of the…

计算机视觉与模式识别 · 计算机科学 2016-08-24 Mu Li , Wangmeng Zuo , David Zhang

3D-aware portrait editing has a wide range of applications in multiple fields. However, current approaches are limited due that they can only perform mask-guided or text-based editing. Even by fusing the two procedures into a model, the…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Kangneng Zhou , Daiheng Gao , Xuan Wang , Jie Zhang , Peng Zhang , Xusen Sun , Longhao Zhang , Shiqi Yang , Bang Zhang , Liefeng Bo , Yaxing Wang , Ming-Ming Cheng

In this paper, we propose a new deep learning-based approach for disentangling face identity representations from expressive 3D faces. Given a 3D face, our approach not only extracts a disentangled identity representation but also generates…

计算机视觉与模式识别 · 计算机科学 2021-04-22 Anis Kacem , Kseniya Cherenkova , Djamila Aouada

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

In this paper, we explore the task of generating photo-realistic face images from lines. Previous methods based on conditional generative adversarial networks (cGANs) have shown their power to generate visually plausible images when a…

计算机视觉与模式识别 · 计算机科学 2019-10-22 Yuhang Li , Xuejin Chen , Feng Wu , Zheng-Jun Zha

Generative Adversarial Networks (GANs) rely heavily on large-scale training data for training high-quality image generation models. With limited training data, the GAN discriminator often suffers from severe overfitting which directly leads…

计算机视觉与模式识别 · 计算机科学 2023-03-31 Kaiwen Cui , Yingchen Yu , Fangneng Zhan , Shengcai Liao , Shijian Lu1 , Eric Xing

Recent progress in 3D reconstruction has enabled realistic 3D models from dense image captures, yet challenges persist with sparse views, often leading to artifacts in unseen areas. Recent works leverage Video Diffusion Models (VDMs) to…

计算机视觉与模式识别 · 计算机科学 2025-08-11 Wenbin Teng , Gonglin Chen , Haiwei Chen , Yajie Zhao

In this work, we present a novel algorithm based on an it-erative sampling of random Gaussian blobs for black-box face recovery, given only an output feature vector of deep face recognition systems. We attack the state-of-the-art face…

计算机视觉与模式识别 · 计算机科学 2021-02-10 Anton Razzhigaev , Klim Kireev , Edgar Kaziakhmedov , Nurislam Tursynbek , Aleksandr Petiushko

The generative adversarial network (GAN) exhibits great superiority in the face attribute synthesis task. However, existing methods have very limited effects on the expansion of new attributes. To overcome the limitations of a single…

计算机视觉与模式识别 · 计算机科学 2020-04-16 Xin Ning , Shaohui Xu , Xiaoli Dong , Weijun Li , Fangzhe Nan , Yuanzhou Yao

Privacy issue is a main concern in developing face recognition techniques. Although synthetic face images can partially mitigate potential legal risks while maintaining effective face recognition (FR) performance, FR models trained by face…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Zhonglin Sun , Siyang Song , Ioannis Patras , Georgios Tzimiropoulos