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Facial motion capture in mixed reality headsets enables real-time avatar animation, allowing users to convey non-verbal cues during virtual interactions. However, as facial motion data constitutes a behavioral biometric, its use raises…

密码学与安全 · 计算机科学 2025-07-16 Adriano Castro , Simon Hanisch , Matin Fallahi , Thorsten Strufe

The segmentation of a gaze trace into its constituent eye movements has been actively researched since the early days of eye tracking. As we move towards more naturalistic viewing conditions, the segmentation becomes even more challenging…

多媒体 · 计算机科学 2019-12-11 Ioannis Agtzidis , Mikhail Startsev , Michael Dorr

Multi-channel time-series datasets are popular in the context of human activity recognition (HAR). On-body device (OBD) recordings of human movements are often preferred for HAR applications not only for their reliability but as an approach…

计算机视觉与模式识别 · 计算机科学 2023-04-05 Nilah Ravi Nair , Fernando Moya Rueda , Christopher Reining , Gernot A. Fink

Humans' ability to detect and locate salient objects on images is remarkably fast and successful. Performing this process by using eye tracking equipment is expensive and cannot be easily applied, and computer modeling of this human…

计算机视觉与模式识别 · 计算机科学 2014-03-03 Hamdi Yalin Yalic

Gait recognition is one of the most recent emerging techniques of human biometric which can be used for security based purposes having unobtrusive learning method. In comparison with other bio-metrics gait analysis has some special security…

计算机视觉与模式识别 · 计算机科学 2022-03-21 Sagor Chandro Bakchy , Md. Rabiul Islam , M. Rasel Mahmud , Faisal Imran

It is common to view people in real applications walking in arbitrary directions, holding items, or wearing heavy coats. These factors are challenges in gait-based application methods because they significantly change a person's appearance.…

计算机视觉与模式识别 · 计算机科学 2019-05-06 Trung Dung Do , Hakil Kim , Van Huan Nguyen

This study investigates the capability blessings of the use of eye-monitoring technology to beautify the usability of web sites. With the upward thrust of on-line interactions, website usability has turn out to be increasingly important for…

其他计算机科学 · 计算机科学 2023-05-23 Niharika Veeravalli

Task-based behavioral biometric authentication of users interacting in virtual reality (VR) environments enables seamless continuous authentication by using only the motion trajectories of the person's body as a unique signature. Deep…

机器学习 · 计算机科学 2024-01-31 Mingjun Li , Natasha Kholgade Banerjee , Sean Banerjee

Biometrics based personal identification is regarded as an effective method for automatically recognizing, with a high confidence a person's identity. A multimodal biometric systems consolidate the evidence presented by multiple biometric…

计算机视觉与模式识别 · 计算机科学 2009-09-15 M. Nageshkumar , P. K. Mahesh , M. N. S. Swamy

Shared control improves Human-Robot Interaction by reducing the user's workload and increasing the robot's autonomy. It allows robots to perform tasks under the user's supervision. Current eye-tracking-driven approaches face several…

机器人学 · 计算机科学 2026-01-27 Anke Fischer-Janzen , Thomas M. Wendt , Kristof Van Laerhoven

Cause of a rapid increase in technological development, increasing identity theft, consumer fraud, the threat to personal data is also increasing every day. Methods developed earlier to ensure personal the information from the thefts was…

计算机视觉与模式识别 · 计算机科学 2020-04-13 Sher Dadakhanov

The security of biometric authentication is increasingly critical as digital identity systems expand. Iris recognition offers high reliability due to its distinctive and stable texture patterns. Recent progress in deep learning, especially…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Moh Imam Faiz , Aviv Yuniar Rahman , Rangga Pahlevi Putra

Interactive evolution has shown the potential to create amazing and complex forms in both 2-D and 3-D settings. However, the algorithm is slow and users quickly become fatigued. We propose that the use of eye tracking for interactive…

神经与进化计算 · 计算机科学 2013-04-22 Nick Cheney , Jeff Clune , Jason Yosinski , Hod Lipson

Person re-identification has become a very popular research topic in the computer vision community owing to its numerous applications and growing importance in visual surveillance. Person re-identification remains challenging due to…

计算机视觉与模式识别 · 计算机科学 2023-11-30 Zongjing Cao , Hyo Jong Lee

With the rapid growth in smartphone usage, more organizations begin to focus on providing better services for mobile users. User identification can help these organizations to identify their customers and then cater services that have been…

密码学与安全 · 计算机科学 2017-11-16 Lichao Sun , Yuqi Wang , Bokai Cao , Philip S. Yu , Witawas Srisa-an , Alex D Leow

In this paper, we firstly present what is Interactive Evolutionary Computation (IEC) and rapidly how we have combined this artificial intelligence technique with an eye-tracker for visual optimization. Next, in order to correctly…

人机交互 · 计算机科学 2008-12-18 Denis Pallez , Laurent Brisson , Thierry Baccino

This paper advances the state of the art in human examination of iris images by (1) assessing the impact of different iris conditions in identity verification, and (2) introducing an annotation step that improves the accuracy of people's…

计算机视觉与模式识别 · 计算机科学 2018-11-21 Daniel Moreira , Mateusz Trokielewicz , Adam Czajka , Kevin W. Bowyer , Patrick J. Flynn

Here, we present IDNet, a user authentication framework from smartphone-acquired motion signals. Its goal is to recognize a target user from their way of walking, using the accelerometer and gyroscope (inertial) signals provided by a…

计算机视觉与模式识别 · 计算机科学 2018-09-21 Matteo Gadaleta , Michele Rossi

Can human reading comprehension be assessed from eye movements in reading? In this work, we address this longstanding question using large-scale eyetracking data over textual materials that are geared towards behavioral analyses of reading…

计算与语言 · 计算机科学 2025-02-18 Omer Shubi , Yoav Meiri , Cfir Avraham Hadar , Yevgeni Berzak

We present a new dataset with annotated eye movements. The dataset consists of over 800,000 gaze points recorded during a car ride in the real world and in the simulator. In total, the eye movements of 19 subjects were annotated. In this…

计算机视觉与模式识别 · 计算机科学 2021-01-13 Wolfgang Fuhl , Enkelejda Kasneci