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Automated facial identification and facial expression recognition have been topics of active research over the past few decades. Facial and expression recognition find applications in human-computer interfaces, subject tracking, real-time…

计算机视觉与模式识别 · 计算机科学 2016-10-25 Sohini Roychowdhury , Michelle Emmons

Modern cameras' performance in low-light conditions remains suboptimal due to fundamental limitations in photon shot noise and sensor read noise. Generative image restoration methods have shown promising results compared to traditional…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Xijun Wang , Prateek Chennuri , Dilshan Godaliyadda , Yu Yuan , Bole Ma , Xingguang Zhang , Hamid R. Sheikh , Stanley Chan

In this work, we address a challenge in video inpainting: reconstructing occluded regions in dynamic, real-world scenarios. Motivated by the need for continuous human motion monitoring in healthcare settings, where facial features are…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Zheyan Zhang , Diego Klabjan , Renee CB Manworren

With the rapid development of face recognition (FR) systems, the privacy of face images on social media is facing severe challenges due to the abuse of unauthorized FR systems. Some studies utilize adversarial attack techniques to defend…

计算机视觉与模式识别 · 计算机科学 2024-05-17 Yuhao Sun , Lingyun Yu , Hongtao Xie , Jiaming Li , Yongdong Zhang

Speech-driven 3D facial animation is important for many multimedia applications. Recent work has shown promise in using either Diffusion models or Transformer architectures for this task. However, their mere aggregation does not lead to…

计算机视觉与模式识别 · 计算机科学 2024-02-09 Zhiyuan Ma , Xiangyu Zhu , Guojun Qi , Chen Qian , Zhaoxiang Zhang , Zhen Lei

Micro-expressions are nonverbal facial expressions that reveal the covert emotions of individuals, making the micro-expression recognition task receive widespread attention. However, the micro-expression recognition task is challenging due…

图像与视频处理 · 电气工程与系统科学 2024-06-13 Ren Zhang , Jianqin Yin , Chao Qi , Zehao Wang , Zhicheng Zhang , Yonghao Dang

Facial expression manipulation aims to change human facial expressions without affecting face recognition. In order to transform the facial expressions to target expressions, previous methods relied on expression labels to guide the…

计算机视觉与模式识别 · 计算机科学 2024-12-04 Dongya Sun , Yunfei Hu , Xianzhe Zhang , Yingsong Hu

Deepfake is a technology dedicated to creating highly realistic facial images and videos under specific conditions, which has significant application potential in fields such as entertainment, movie production, digital human creation, to…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Gan Pei , Jiangning Zhang , Menghan Hu , Zhenyu Zhang , Chengjie Wang , Yunsheng Wu , Guangtao Zhai , Jian Yang , Dacheng Tao

Photorealistic facial expression synthesis from single face image can be widely applied to face recognition, data augmentation for emotion recognition or entertainment. This problem is challenging, in part due to a paucity of labeled facial…

计算机视觉与模式识别 · 计算机科学 2017-08-31 Yuqian Zhou , Bertram Emil Shi

Facial expression analysis is central to understanding human behavior, yet existing coding systems such as the Facial Action Coding System (FACS) are constrained by limited coverage and costly manual annotation. In this work, we introduce…

计算机视觉与模式识别 · 计算机科学 2025-10-03 Minh Tran , Maksim Siniukov , Zhangyu Jin , Mohammad Soleymani

This study investigates the efficacy of facial micro-expressions as a soft biometric for enhancing person recognition, aiming to broaden the understanding of the subject and its potential applications. We propose a deep learning approach…

计算机视觉与模式识别 · 计算机科学 2023-06-27 Tuval Kay , Yuval Ringel , Khen Cohen , Mor-Avi Azulay , David Mendlovic

Diffusion models have demonstrated their ability to generate diverse and high-quality images, sparking considerable interest in their potential for real image editing applications. However, existing diffusion-based approaches for local…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Wenjing Huang , Shikui Tu , Lei Xu

In this paper, a deep learning framework is proposed for automatic facial emotion based on deep convolutional networks. In order to increase the generalization ability and the robustness of the method, the dataset size is increased by…

计算机视觉与模式识别 · 计算机科学 2026-04-23 Serap Kırbız

We propose a real time deep learning framework for video-based facial expression capture. Our process uses a high-end facial capture pipeline based on FACEGOOD to capture facial expression. We train a convolutional neural network to produce…

计算机视觉与模式识别 · 计算机科学 2021-11-16 Hongwei Xu , Leijia Dai , Jianxing Fu , Xiangyuan Wang , Quanwei Wang

This paper targets to explore the inter-subject variations eliminated facial expression representation in the compressed video domain. Most of the previous methods process the RGB images of a sequence, while the off-the-shelf and valuable…

计算机视觉与模式识别 · 计算机科学 2021-01-11 Xiaofeng Liu , Linghao Jin , Xu Han , Jun Lu , Jane You , Lingsheng Kong

Generating synthetic datasets for training face recognition models is challenging because dataset generation entails more than creating high fidelity images. It involves generating multiple images of same subjects under different factors…

计算机视觉与模式识别 · 计算机科学 2023-04-17 Minchul Kim , Feng Liu , Anil Jain , Xiaoming Liu

The exponential growth of the global makeup market has paralleled advancements in virtual makeup simulation technology. Despite the progress led by GANs, their application still encounters significant challenges, including training…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Geon Yeong Park , Inhwa Han , Serin Yang , Yeobin Hong , Seongmin Jeong , Heechan Jeon , Myeongjin Goh , Sung Won Yi , Jin Nam , Jong Chul Ye

Recognizing facial expressions from static images or video sequences is a widely studied but still challenging problem. The recent progresses obtained by deep neural architectures, or by ensembles of heterogeneous models, have shown that…

计算机视觉与模式识别 · 计算机科学 2018-10-25 Lisa Graziani , Stefano Melacci , Marco Gori

Video retargeting for digital face animation is used in virtual reality, social media, gaming, movies, and video conference, aiming to animate avatars' facial expressions based on videos of human faces. The standard method to represent…

图形学 · 计算机科学 2023-06-22 Ariel Larey , Omri Asraf , Adam Kelder , Itzik Wilf , Ofer Kruzel , Nati Daniel

Expressions are fundamental to conveying human emotions. With the rapid advancement of AI-generated content (AIGC), realistic and expressive 3D facial animation has become increasingly crucial. Despite recent progress in speech-driven…

计算机视觉与模式识别 · 计算机科学 2025-10-30 Yuxiang Mao , Zhijie Zhang , Zhiheng Zhang , Jiawei Liu , Chen Zeng , Shihong Xia