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Face anti-spoofing researches are widely used in face recognition and has received more attention from industry and academics. In this paper, we propose the EulerNet, a new temporal feature fusion network in which the differential filter…

计算机视觉与模式识别 · 计算机科学 2022-08-09 Heng Cong , Rongyu Zhang , Jiarong He , Jin Gao

Time-series prediction has drawn considerable attention during the past decades fueled by the emerging advances of deep learning methods. However, most neural network based methods lack interpretability and fail in extracting the hidden…

机器学习 · 计算机科学 2023-03-03 Xiaoyi Liu , Duxin Chen , Wenjia Wei , Xia Zhu , Wenwu Yu

The randomness and uniqueness of human eye patterns is a major breakthrough in the search for quicker, easier and highly reliable forms of automatic human identification. It is being used extensively in security solutions. This includes…

计算机视觉与模式识别 · 计算机科学 2014-01-22 Mohamed A. El-Sayed , Mohamed A. Khafagy

Biometric security is the cornerstone of modern identity verification and authentication systems, where the integrity and reliability of biometric samples is of paramount importance. This paper introduces AttackNet, a bespoke Convolutional…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Oleksandr Kuznetsov , Dmytro Zakharov , Emanuele Frontoni , Andrea Maranesi

We propose a new layer design by adding a linear gating mechanism to shortcut connections. By using a scalar parameter to control each gate, we provide a way to learn identity mappings by optimizing only one parameter. We build upon the…

计算机视觉与模式识别 · 计算机科学 2016-12-30 Pedro H. P. Savarese , Leonardo O. Mazza , Daniel R. Figueiredo

We present a new distributed representation in deep neural nets wherein the information is represented in native form as a matrix. This differs from current neural architectures that rely on vector representations. We consider matrices as…

机器学习 · 计算机科学 2018-02-06 Kien Do , Truyen Tran , Svetha Venkatesh

Person Re-IDentification (Re-ID) as a retrieval task, has achieved tremendous development over the past decade. Existing state-of-the-art methods follow an analogous framework to first extract features from the input images and then…

计算机视觉与模式识别 · 计算机科学 2023-08-22 Qizao Wang , Xuelin Qian , Bin Li , Yanwei Fu , Xiangyang Xue

Biometrics make human identification possible with a sample of a biometric trait and an associated database. Classical identification techniques lead to privacy concerns. This paper introduces a new method to identify someone using his…

密码学与安全 · 计算机科学 2009-09-07 Julien Bringer , Herve Chabanne , Bruno Kindarji

We introduce a new paradigm of learning for reasoning, understanding, and prediction, as well as the scaffolding network to implement this paradigm. The scaffolding network embodies an incremental learning approach that is formulated as a…

计算与语言 · 计算机科学 2017-05-23 Asli Celikyilmaz , Li Deng , Lihong Li , Chong Wang

This paper introduces a novel anomaly detection framework that combines the robust statistical principles of density-estimation-based anomaly detection methods with the representation-learning capabilities of deep learning models. The…

机器学习 · 计算机科学 2024-08-15 Joseph Gallego-Mejia , Oscar Bustos-Brinez , Fabio A. González

In this paper, we propose a robust and parsimonious approach using Deep Convolutional Neural Network (DCNN) to recognize and interpret interior space. DCNN has achieved incredible success in object and scene recognition. In this study we…

计算机视觉与模式识别 · 计算机科学 2016-10-11 Fan Zhang , Fabio Duarte , Ruixian Ma , Dimitrios Milioris , Hui Lin , Carlo Ratti

Metric learning networks are used to compute image embeddings, which are widely used in many applications such as image retrieval and face recognition. In this paper, we propose to use network distillation to efficiently compute image…

计算机视觉与模式识别 · 计算机科学 2019-04-09 Lu Yu , Vacit Oguz Yazici , Xialei Liu , Joost van de Weijer , Yongmei Cheng , Arnau Ramisa

Deep learning has brought the most profound contribution towards biomedical image segmentation to automate the process of delineation in medical imaging. To accomplish such task, the models are required to be trained using huge amount of…

图像与视频处理 · 电气工程与系统科学 2022-03-25 Narinder Singh Punn , Sonali Agarwal

In recent years, the field of single-cell data analysis has seen a marked advancement in the development of clustering methods. Despite advancements, most of these algorithms still concentrate on analyzing the provided single-cell matrix…

机器学习 · 计算机科学 2023-12-18 Dayu Hu , Ke Liang , Hao Yu , Xinwang Liu

We present Noisy Student Training, a semi-supervised learning approach that works well even when labeled data is abundant. Noisy Student Training achieves 88.4% top-1 accuracy on ImageNet, which is 2.0% better than the state-of-the-art…

机器学习 · 计算机科学 2020-06-22 Qizhe Xie , Minh-Thang Luong , Eduard Hovy , Quoc V. Le

With the widespread use of the internet, it has become increasingly crucial to extract specific information from vast amounts of academic articles efficiently. Data mining techniques are generally employed to solve this issue. However, data…

计算机视觉与模式识别 · 计算机科学 2024-07-04 Jinghong Li , Koichi Ota , Wen Gu , Shinobu Hasegawa

Complex networks have now become integral parts of modern information infrastructures. This paper proposes a user-centric method for detecting anomalies in heterogeneous information networks, in which nodes and/or edges might be from…

社会与信息网络 · 计算机科学 2018-10-22 Vahid Ranjbar , Mostafa Salehi , Pegah Jandaghi , Mahdi Jalili

Understanding learning materials (e.g. test questions) is a crucial issue in online learning systems, which can promote many applications in education domain. Unfortunately, many supervised approaches suffer from the problem of scarce human…

机器学习 · 计算机科学 2019-05-28 Yu Yin , Qi Liu , Zhenya Huang , Enhong Chen , Wei Tong , Shijin Wang , Yu Su

Colleges and universities are increasingly turning to algorithms that predict college-student success to inform various decisions, including those related to admissions, budgeting, and student-success interventions. Because predictive…

计算机与社会 · 计算机科学 2024-07-12 Denisa Gándara , Hadis Anahideh , Matthew P. Ison , Lorenzo Picchiarini

Not all people are equally easy to identify: color statistics might be enough for some cases while others might require careful reasoning about high- and low-level details. However, prevailing person re-identification(re-ID) methods use…

计算机视觉与模式识别 · 计算机科学 2018-10-03 Yan Wang , Lequn Wang , Yurong You , Xu Zou , Vincent Chen , Serena Li , Gao Huang , Bharath Hariharan , Kilian Q. Weinberger