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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

Facial Expression Recognition is a commercially-important application, but one under-appreciated limitation is that such applications require making predictions on out-of-sample distributions, where target images have different properties…

计算机视觉与模式识别 · 计算机科学 2023-03-10 Varsha Suresh , Gerard Yeo , Desmond C. Ong

Face detection and alignment in unconstrained environment is always deployed on edge devices which have limited memory storage and low computing power. This paper proposes a one-stage method named CenterFace to simultaneously predict facial…

计算机视觉与模式识别 · 计算机科学 2019-11-12 Yuanyuan Xu , Wan Yan , Haixin Sun , Genke Yang , Jiliang Luo

Facial landmark detection, head pose estimation, and facial deformation analysis are typical facial behavior analysis tasks in computer vision. The existing methods usually perform each task independently and sequentially, ignoring their…

计算机视觉与模式识别 · 计算机科学 2017-09-26 Yue Wu , Chao Gou , Qiang Ji

MOBIO is a bi-modal database that was captured almost exclusively on mobile phones. It aims to improve research into deploying biometric techniques to mobile devices. Research has been shown that face and speaker recognition can be…

计算机视觉与模式识别 · 计算机科学 2023-07-10 Na Zhang

In the context of artificial intelligence, the inherent human attribute of engaging in logical reasoning to facilitate decision-making is mirrored by the concept of explainability, which pertains to the ability of a model to provide a clear…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Francesco Di Luzio , Antonello Rosato , Massimo Panella

Creating realistic pose-guided image-to-video character animations while preserving facial identity remains challenging, especially in complex and dynamic scenarios such as dancing, where precise identity consistency is crucial. Existing…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Lianrui Mu , Xingze Zhou , Wenjie Zheng , Jiangnan Ye , Haoji Hu

Facial action unit (AU) detection in the wild is a challenging problem, due to the unconstrained variability in facial appearances and the lack of accurate annotations. Most existing methods depend on either impractical labor-intensive…

计算机视觉与模式识别 · 计算机科学 2021-06-22 Zhiwen Shao , Jianfei Cai , Tat-Jen Cham , Xuequan Lu , Lizhuang Ma

The detection of fiducial points on faces has significantly been favored by the rapid progress in the field of machine learning, in particular in the convolution networks. However, the accuracy of most of the detectors strongly depends on…

计算机视觉与模式识别 · 计算机科学 2018-09-14 Bruna Vieira Frade , Erickson R. Nascimento

This paper proposes a method to ease the unsupervised learning of object landmark detectors. Similarly to previous methods, our approach is fully unsupervised in a sense that it does not require or make any use of annotated landmarks for…

计算机视觉与模式识别 · 计算机科学 2019-10-22 Enrique Sanchez , Georgios Tzimiropoulos

Recently, facial landmark detection algorithms have achieved remarkable performance on static images. However, these algorithms are neither accurate nor stable in motion-blurred videos. The missing of structure information makes it…

计算机视觉与模式识别 · 计算机科学 2019-10-29 Keqiang Sun , Wayne Wu , Tinghao Liu , Shuo Yang , Quan Wang , Qiang Zhou , Zuochang Ye , Chen Qian

Landmarks often play a key role in face analysis, but many aspects of identity or expression cannot be represented by sparse landmarks alone. Thus, in order to reconstruct faces more accurately, landmarks are often combined with additional…

The ability of humans to infer head poses from face shapes, and vice versa, indicates a strong correlation between the two. Accordingly, recent studies on face alignment have employed head pose information to predict facial landmarks in…

计算机视觉与模式识别 · 计算机科学 2023-08-28 Jaehyun So , Youngjoon Han

A plethora of face forgery detectors exist to tackle facial deepfake risks. However, their practical application is hindered by the challenge of generalizing to forgeries unseen during the training stage. To this end, we introduce an…

计算机视觉与模式识别 · 计算机科学 2024-12-31 Xiaotian Si , Linghui Li , Liwei Zhang , Ziduo Guo , Kaiguo Yuan , Bingyu Li , Xiaoyong Li

Despite the great success achieved by deep learning methods in face recognition, severe performance drops are observed for large pose variations in unconstrained environments (e.g., in cases of surveillance and photo-tagging). To address…

计算机视觉与模式识别 · 计算机科学 2021-07-27 Qiang Meng , Xiaqing Xu , Xiaobo Wang , Yang Qian , Yunxiao Qin , Zezheng Wang , Chenxu Zhao , Feng Zhou , Zhen Lei

Facial landmark localization plays an important role in face recognition and analysis applications. In this paper, we give a brief introduction to a coarse-to-fine pipeline with neural networks and sequential regression. First, a global…

计算机视觉与模式识别 · 计算机科学 2015-11-17 Zhiao Huang , Erjin Zhou , Zhimin Cao

Despite great progress in face recognition tasks achieved by deep convolution neural networks (CNNs), these models often face challenges in real world tasks where training images gathered from Internet are different from test images because…

计算机视觉与模式识别 · 计算机科学 2022-05-30 Mei Wang , Weihong Deng

Facial video inpainting plays a crucial role in a wide range of applications, including but not limited to the removal of obstructions in video conferencing and telemedicine, enhancement of facial expression analysis, privacy protection,…

计算机视觉与模式识别 · 计算机科学 2024-07-12 Fatemeh Ghorbani Lohesara , Karen Egiazarian , Sebastian Knorr

A practical face recognition system demands not only high recognition performance, but also the capability of detecting spoofing attacks. While emerging approaches of face anti-spoofing have been proposed in recent years, most of them do…

计算机视觉与模式识别 · 计算机科学 2019-12-30 Xiaoguang Tu , Hengsheng Zhang , Mei Xie , Yao Luo , Yuefei Zhang , Zheng Ma

We propose a new framework for discovering landmarks that automatically generalize across a domain. These generalized landmarks are learned from a set of solved instances and describe intermediate goals for planning problems where…

人工智能 · 计算机科学 2025-09-01 Issa Hanou , Sebastijan Dumančić , Mathijs de Weerdt