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Despite significant advances in Deep Face Recognition (DFR) systems, introducing new DFRs under specific constraints such as varying pose still remains a big challenge. Most particularly, due to the 3D nature of a human head, facial…

计算机视觉与模式识别 · 计算机科学 2020-01-23 Sara Shahsavarani , Morteza Analoui , Reza Shoja Ghiass

Affective computing for animals is a rapidly expanding research area that is going deeper than automated movement tracking to address animal internal states, like pain and emotions. Facial expressions can serve to communicate information…

计算机视觉与模式识别 · 计算机科学 2024-05-21 George Martvel , Greta Abele , Annika Bremhorst , Chiara Canori , Nareed Farhat , Giulia Pedretti , Ilan Shimshoni , Anna Zamansky

Face image synthesis has progressed beyond the point at which humans can effectively distinguish authentic faces from synthetically generated ones. Recently developed synthetic face image detectors boast "better-than-human" discriminative…

计算机视觉与模式识别 · 计算机科学 2022-08-24 Aidan Boyd , Patrick Tinsley , Kevin Bowyer , Adam Czajka

This paper presents a novel database comprising representations of five different biometric characteristics, collected in a mobile, unconstrained or semi-constrained setting with three different mobile devices, including characteristics…

计算机视觉与模式识别 · 计算机科学 2018-09-03 Ewelina Bartuzi , Katarzyna Roszczewska , Mateusz Trokielewicz , Radosław Białobrzeski

Over the past few years many research efforts have been devoted to the field of affect analysis. Various approaches have been proposed for: i) discrete emotion recognition in terms of the primary facial expressions; ii) emotion analysis in…

计算机视觉与模式识别 · 计算机科学 2019-12-17 Dimitrios Kollias , Stefanos Zafeiriou

The emergence of multimodal data on social media platforms presents new opportunities to better understand user sentiments toward a given aspect. However, existing multimodal datasets for Aspect-Category Sentiment Analysis (ACSA) often…

计算与语言 · 计算机科学 2025-04-08 Quy Hoang Nguyen , Minh-Van Truong Nguyen , Kiet Van Nguyen

Although significant progress has been made in face recognition, demographic bias still exists in face recognition systems. For instance, it usually happens that the face recognition performance for a certain demographic group is lower than…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Fu-En Wang , Chien-Yi Wang , Min Sun , Shang-Hong Lai

Deepfakes, leveraging advanced AIGC (Artificial Intelligence-Generated Content) techniques, create hyper-realistic synthetic images and videos of human faces, posing a significant threat to the authenticity of social media. While this…

计算机视觉与模式识别 · 计算机科学 2025-10-10 Junyu Shi , Minghui Li , Junguo Zuo , Zhifei Yu , Yipeng Lin , Shengshan Hu , Ziqi Zhou , Yechao Zhang , Wei Wan , Yinzhe Xu , Leo Yu Zhang

In the field of deep learning applied to face recognition, securing large-scale, high-quality datasets is vital for attaining precise and reliable results. However, amassing significant volumes of high-quality real data faces hurdles such…

计算机视觉与模式识别 · 计算机科学 2023-05-18 Omer Granoviter , Alexey Gruzdev , Vladimir Loginov , Max Kogan , Orly Zvitia

Generating high-quality cartoon animations multimodal control is challenging due to the complexity of non-human characters, stylistically diverse motions and fine-grained emotions. There is a huge domain gap between real-world videos and…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Shuolin Xu , Bingyuan Wang , Zeyu Cai , Fangteng Fu , Yue Ma , Tongyi Lee , Hongchuan Yu , Zeyu Wang

The presence of bias in deep models leads to unfair outcomes for certain demographic subgroups. Research in bias focuses primarily on facial recognition and attribute prediction with scarce emphasis on face detection. Existing studies…

计算机视觉与模式识别 · 计算机科学 2022-11-08 Surbhi Mittal , Kartik Thakral , Puspita Majumdar , Mayank Vatsa , Richa Singh

In this paper, we introduce a novel Czech dataset for aspect-based sentiment analysis (ABSA), which consists of 3.1K manually annotated reviews from the restaurant domain. The dataset is built upon the older Czech dataset, which contained…

计算与语言 · 计算机科学 2025-08-12 Jakub Šmíd , Pavel Přibáň , Ondřej Pražák , Pavel Král

This paper presents Arc2Face, an identity-conditioned face foundation model, which, given the ArcFace embedding of a person, can generate diverse photo-realistic images with an unparalleled degree of face similarity than existing models.…

计算机视觉与模式识别 · 计算机科学 2024-08-26 Foivos Paraperas Papantoniou , Alexandros Lattas , Stylianos Moschoglou , Jiankang Deng , Bernhard Kainz , Stefanos Zafeiriou

This paper presents a database of human faces for persons wearing spectacles. The database consists of images of faces having significant variations with respect to illumination, head pose, skin color, facial expressions and sizes, and…

计算机视觉与模式识别 · 计算机科学 2016-08-12 Anirban Dasgupta , Shubhobrata Bhattacharya , Aurobinda Routray

Effective human-AI interaction relies on AI's ability to accurately perceive and interpret human emotions. Current benchmarks for vision and vision-language models are severely limited, offering a narrow emotional spectrum that overlooks…

The human face plays a central role in social communication, necessitating the use of performant computer vision tools for human-centered applications. We propose Face-LLaVA, a multimodal large language model for face-centered, in-context…

计算机视觉与模式识别 · 计算机科学 2025-04-11 Ashutosh Chaubey , Xulang Guan , Mohammad Soleymani

Person re-identification (Re-ID) benefits greatly from the accurate annotations of existing datasets (e.g., CUHK03 [1] and Market-1501 [2]), which are quite expensive because each image in these datasets has to be assigned with a proper…

计算机视觉与模式识别 · 计算机科学 2020-07-16 Guangrun Wang , Guangcong Wang , Xujie Zhang , Jianhuang Lai , Zhengtao Yu , Liang Lin

NeRFs have enabled highly realistic synthesis of human faces including complex appearance and reflectance effects of hair and skin. These methods typically require a large number of multi-view input images, making the process hardware…

Selfie images enjoy huge popularity in social media. The same platforms centered around sharing this type of images offer filters to beautify them or incorporate augmented reality effects. Studies suggests that filtered images attract more…

计算机视觉与模式识别 · 计算机科学 2022-03-14 Pontus Hedman , Vasilios Skepetzis , Kevin Hernandez-Diaz , Josef Bigun , Fernando Alonso-Fernandez

Standard registration algorithms need to be independently applied to each surface to register, following careful pre-processing and hand-tuning. Recently, learning-based approaches have emerged that reduce the registration of new scans to…

计算机视觉与模式识别 · 计算机科学 2021-03-11 Mehdi Bahri , Eimear O' Sullivan , Shunwang Gong , Feng Liu , Xiaoming Liu , Michael M. Bronstein , Stefanos Zafeiriou