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Facial expressions play an important role in conveying the emotional states of human beings. Recently, deep learning approaches have been applied to image recognition field due to the discriminative power of Convolutional Neural Network…

计算机视觉与模式识别 · 计算机科学 2018-07-30 Yingruo Fan , Jacqueline C. K. Lam , Victor O. K. Li

Facial expression recognition (FER), aiming to classify the expression present in the facial image or video, has attracted a lot of research interests in the field of artificial intelligence and multimedia. In terms of video based FER task,…

计算机视觉与模式识别 · 计算机科学 2020-10-27 Daizong Liu , Hongting Zhang , Pan Zhou

Facial expression recognition faces challenges where labeled significant features in datasets are mixed with unlabeled redundant ones. In this paper, we introduce Cross Similarity Attention (CSA) to mine richer intrinsic information from…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Chengpeng Wang , Li Chen , Lili Wang , Zhaofan Li , Xuebin Lv

Currently in the domain of facial analysis single task approaches for face detection and landmark localization dominate. In this paper we draw attention to multi-task models solving both tasks simultaneously. We present a highly accurate…

计算机视觉与模式识别 · 计算机科学 2020-05-20 Dmitry Yashunin , Tamir Baydasov , Roman Vlasov

Solving multiple visual tasks using individual models can be resource-intensive, while multi-task learning can conserve resources by sharing knowledge across different tasks. Despite the benefits of multi-task learning, such techniques can…

计算机视觉与模式识别 · 计算机科学 2023-08-16 Sara Shoouri , Mingyu Yang , Zichen Fan , Hun-Seok Kim

Named entity recognition (NER) is an important research problem in natural language processing. There are three types of NER tasks, including flat, nested and discontinuous entity recognition. Most previous sequential labeling models are…

计算与语言 · 计算机科学 2023-03-21 Ying Mo , Hongyin Tang , Jiahao Liu , Qifan Wang , Zenglin Xu , Jingang Wang , Wei Wu , Zhoujun Li

Visible-to-thermal face image matching is a challenging variate of cross-modality recognition. The challenge lies in the large modality gap and low correlation between visible and thermal modalities. Existing approaches employ image…

计算机视觉与模式识别 · 计算机科学 2021-11-30 Usman Cheema , Mobeen Ahmad , Dongil Han , Seungbin Moon

How to learn a universal facial representation that boosts all face analysis tasks? This paper takes one step toward this goal. In this paper, we study the transfer performance of pre-trained models on face analysis tasks and introduce a…

计算机视觉与模式识别 · 计算机科学 2022-04-04 Yinglin Zheng , Hao Yang , Ting Zhang , Jianmin Bao , Dongdong Chen , Yangyu Huang , Lu Yuan , Dong Chen , Ming Zeng , Fang Wen

Face recognition in the infrared (IR) band has become an important supplement to visible light face recognition due to its advantages of independent background light, strong penetration, ability of imaging under harsh environments such as…

计算机视觉与模式识别 · 计算机科学 2022-05-04 Zhicheng Cao , Jiaxuan Zhang , Liaojun Pang

Dynamic Facial Expression Recognition (DFER) facilitates the understanding of psychological intentions through non-verbal communication. Existing methods struggle to manage irrelevant information, such as background noise and redundant…

计算机视觉与模式识别 · 计算机科学 2026-05-29 Meng-zhu Li , Quanxing Zha , Hongjun Wu

Recently, deep learning based facial expression recognition (FER) methods have attracted considerable attention and they usually require large-scale labelled training data. Nonetheless, the publicly available facial expression databases…

计算机视觉与模式识别 · 计算机科学 2020-02-07 Yan Yan , Ying Huang , Si Chen , Chunhua Shen , Hanzi Wang

In driving scenarios, automobile active safety systems are increasingly incorporating deep learning technology. These systems typically need to handle multiple tasks simultaneously, such as detecting fatigue driving and recognizing the…

计算机视觉与模式识别 · 计算机科学 2024-05-14 Shulei Qu , Zhenguo Gao , Xiaowei Chen , Na Li , Yakai Wang , Xiaoxiao Wu

Facial expression recognition (FER) is a challenging task due to pervasive occlusion and dataset biases. Especially when facial information is partially occluded, existing FER models struggle to extract effective facial features, leading to…

计算机视觉与模式识别 · 计算机科学 2025-07-25 Huiyu Zhai , Xingxing Yang , Yalan Ye , Chenyang Li , Bin Fan , Changze Li

Deepface generation has traditionally followed a task-driven paradigm, where distinct tasks (e.g., face transfer and hair transfer) are addressed by task-specific models. Nevertheless, this single-task setting severely limits model…

计算机视觉与模式识别 · 计算机科学 2026-03-23 Caiyi Sun , Yujing Sun , Xiangyu Li , Yuhang Zheng , Yiming Ren , Jiamin Wang , Yuexin Ma , Siu-Ming Yiu

Deriving an effective facial expression recognition component is important for a successful human-computer interaction system. Nonetheless, recognizing facial expression remains a challenging task. This paper describes a novel approach…

计算机视觉与模式识别 · 计算机科学 2019-04-15 Mundher Al-Shabi , Wooi Ping Cheah , Tee Connie

Current state-of-the-art models for automatic Facial Expression Recognition (FER) are based on very deep neural networks that are effective but rather expensive to train. Given the dynamic conditions of FER, this characteristic hinders such…

计算机视觉与模式识别 · 计算机科学 2020-09-17 Pablo Barros , Nikhil Churamani , Alessandra Sciutti

Image segmentation is about grouping pixels with different semantics, e.g., category or instance membership, where each choice of semantics defines a task. While only the semantics of each task differ, current research focuses on designing…

计算机视觉与模式识别 · 计算机科学 2022-06-17 Bowen Cheng , Ishan Misra , Alexander G. Schwing , Alexander Kirillov , Rohit Girdhar

Referring segmentation aims to segment a target object related to a natural language expression. Key challenges of this task are understanding the meaning of complex and ambiguous language expressions and determining the relevant regions in…

计算机视觉与模式识别 · 计算机科学 2024-08-15 Yubin Cho , Hyunwoo Yu , Suk-ju Kang

Multimodal emotion recognition (MER) aims to infer human affect by jointly modeling audio and visual cues; however, existing approaches often struggle with temporal misalignment, weakly discriminative feature representations, and suboptimal…

多媒体 · 计算机科学 2026-01-21 Joe Dhanith P R , Shravan Venkatraman , Vigya Sharma , Santhosh Malarvannan

To enhance the generalization performance of Multi-Task Networks (MTN) in Face Attribute Recognition (FAR), it is crucial to share relevant information across multiple related prediction tasks effectively. Traditional MTN methods create…

计算机视觉与模式识别 · 计算机科学 2026-02-02 Gong Gao , Zekai Wang , Xianhui Liu , Weidong Zhao