中文
相关论文

相关论文: Vec2Face-v2: Unveil Human Faces from their Blackbo…

200 篇论文

Visual Attention Prediction (VAP) is a significant and imperative issue in the field of computer vision. Most of existing VAP methods are based on deep learning. However, they do not fully take advantage of the low-level contrast features…

计算机视觉与模式识别 · 计算机科学 2021-03-10 Yuan Yuan , Hailong Ning , Xiaoqiang Lu

Current child face generators are restricted by the limited size of the available datasets. In addition, feature selection can prove to be a significant challenge, especially due to the large amount of features that need to be trained for.…

计算机视觉与模式识别 · 计算机科学 2023-01-24 Sofie Daniels , Jiugeng Sun , Jiaqing Xie

Generative Adversarial Networks (GANs) have risen to prominence in the field of deep learning, facilitating the generation of realistic data from random noise. The effectiveness of GANs often depends on the quality of feature extraction, a…

计算机视觉与模式识别 · 计算机科学 2023-11-10 Mirat Shah , Vansh Jain , Anmol Chokshi , Guruprasad Parasnis , Pramod Bide

Most existing text-to-image generation methods adopt a multi-stage modular architecture which has three significant problems: 1) Training multiple networks increases the run time and affects the convergence and stability of the generative…

计算机视觉与模式识别 · 计算机科学 2022-05-10 Zhenxing Zhang , Lambert Schomaker

Advances in the realm of Generative Adversarial Networks (GANs) have led to architectures capable of producing amazingly realistic images such as StyleGAN2, which, when trained on the FFHQ dataset, generates images of human faces from…

计算机视觉与模式识别 · 计算机科学 2021-05-18 Mengyu Yang , David Rokeby , Xavier Snelgrove

Deepfakes, synthetic images generated by deep learning algorithms, represent one of the biggest challenges in the field of Digital Forensics. The scientific community is working to develop approaches that can discriminate the origin of…

计算机视觉与模式识别 · 计算机科学 2024-04-25 Orazio Pontorno , Luca Guarnera , Sebastiano Battiato

The increasing difficulty in accurately detecting forged images generated by AIGC(Artificial Intelligence Generative Content) poses many risks, necessitating the development of effective methods to identify and further locate forged areas.…

计算机视觉与模式识别 · 计算机科学 2024-06-05 Yang Liu , Xiaofei Li , Jun Zhang , Shengze Hu , Jun Lei

There are many factors affecting visual face recognition, such as low resolution images, aging, illumination and pose variance, etc. One of the most important problem is low resolution face images which can result in bad performance on face…

计算机视觉与模式识别 · 计算机科学 2019-05-17 Bayram Bayramli , Usman Ali , Te Qi , Hongtao Lu

Blind face restoration (BFR) from severely degraded face images in the wild is a very challenging problem. Due to the high illness of the problem and the complex unknown degradation, directly training a deep neural network (DNN) usually…

计算机视觉与模式识别 · 计算机科学 2021-05-14 Tao Yang , Peiran Ren , Xuansong Xie , Lei Zhang

Facial composites are graphical representations of an eyewitness's memory of a face. Many digital systems are available for the creation of such composites but are either unable to reproduce features unless previously designed or do not…

计算机视觉与模式识别 · 计算机科学 2019-12-12 Nicola Zaltron , Luisa Zurlo , Sebastian Risi

Despite the recent success in applying supervised deep learning to medical imaging tasks, the problem of obtaining large and diverse expert-annotated datasets required for the development of high performant models remains particularly…

计算机视觉与模式识别 · 计算机科学 2019-11-21 Amirata Ghorbani , Vivek Natarajan , David Coz , Yuan Liu

Facial semantic guidance (including facial landmarks, facial heatmaps, and facial parsing maps) and facial generative adversarial networks (GAN) prior have been widely used in blind face restoration (BFR) in recent years. Although existing…

计算机视觉与模式识别 · 计算机科学 2023-06-16 Kai Hu , Yu Liu , Renhe Liu , Wei Lu , Gang Yu , Bin Fu

Learning disentangled representations of data is a fundamental problem in artificial intelligence. Specifically, disentangled latent representations allow generative models to control and compose the disentangled factors in the synthesis…

计算机视觉与模式识别 · 计算机科学 2020-10-20 Yotam Nitzan , Amit Bermano , Yangyan Li , Daniel Cohen-Or

Fine-grained object classification is a challenging task due to the subtle inter-class difference and large intra-class variation. Recently, visual attention models have been applied to automatically localize the discriminative regions of…

计算机视觉与模式识别 · 计算机科学 2018-02-27 Bo Zhao , Xiao Wu , Jiashi Feng , Qiang Peng , Shuicheng Yan

Generative Adversarial Networks (GANs) [Goodfellow et al. 2014] convergence in a high-resolution setting with a computational constrain of GPU memory capacity has been beset with difficulty due to the known lack of convergence rate…

计算机视觉与模式识别 · 计算机科学 2020-04-20 J. D. Curtó , I. C. Zarza , Fernando de la Torre , Irwin King , Michael R. Lyu

Person re-identification is a basic subject in the field of computer vision. The traditional methods have several limitations in solving the problems of person illumination like occlusion, pose variation and feature variation under complex…

计算机视觉与模式识别 · 计算机科学 2019-04-19 Hamed Alqahtani , Manolya Kavakli-Thorne , Charles Z. Liu

Deepfake represents a category of face-swapping attacks that leverage machine learning models such as autoencoders or generative adversarial networks. Although the concept of the face-swapping is not new, its recent technical advances make…

计算机视觉与模式识别 · 计算机科学 2020-06-16 Chaofei Yang , Lei Ding , Yiran Chen , Hai Li

Text-to-image synthesis aims to generate a photo-realistic image from a given natural language description. Previous works have made significant progress with Generative Adversarial Networks (GANs). Nonetheless, it is still hard to generate…

计算机视觉与模式识别 · 计算机科学 2021-09-03 Eunyeong Jeon , Kunhee Kim , Daijin Kim

Facial landmarks refer to the localization of fundamental facial points on face images. There have been a tremendous amount of attempts to detect these points from facial images however, there has never been an attempt to synthesize a…

图像与视频处理 · 电气工程与系统科学 2018-02-02 Shabab Bazrafkan , Hossein Javidnia , Peter Corcoran

Three-dimensional face reconstruction is one of the popular applications in computer vision. However, even state-of-the-art models still require frontal face as inputs, which restricts its usage scenarios in the wild. A similar dilemma also…

计算机视觉与模式识别 · 计算机科学 2020-09-15 Xuyang Shen , Jo Plested , Yue Yao , Tom Gedeon