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Whole-body biometric recognition is a challenging multimodal task that integrates various biometric modalities, including face, gait, and body. This integration is essential for overcoming the limitations of unimodal systems. Traditionally,…

计算机视觉与模式识别 · 计算机科学 2025-08-04 Jie Zhu , Yiyang Su , Minchul Kim , Anil Jain , Xiaoming Liu

Continuous authentication in high-stakes digital environments requires datasets with fine-grained behavioral signals under realistic cognitive and motor demands. But current benchmarks are often limited by small scale, unimodal sensing or…

密码学与安全 · 计算机科学 2026-05-18 Ishpuneet Singh , Gursmeep Kaur , Uday Pratap Singh Atwal , Guramrit Singh , Gurjot Singh , Maninder Singh

Intelligent surveillance systems often handle perceptual tasks such as object detection, facial recognition, and emotion analysis independently, but they lack a unified, adaptive runtime scheduler that dynamically allocates computational…

The ability to estimate 3D human body pose and movement, also known as human pose estimation (HPE), enables many applications for home-based health monitoring, such as remote rehabilitation training. Several possible solutions have emerged…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Sizhe An , Yin Li , Umit Ogras

The application of machine learning in medicine and healthcare has led to the creation of numerous diagnostic and prognostic models. However, despite their success, current approaches generally issue predictions using data from a single…

机器学习 · 计算机科学 2025-05-13 Fergus Imrie , Stefan Denner , Lucas S. Brunschwig , Klaus Maier-Hein , Mihaela van der Schaar

During the process of driving, humans usually rely on multiple senses to gather information and make decisions. Analogously, in order to achieve embodied intelligence in autonomous driving, it is essential to integrate multidimensional…

Commercial application of facial recognition demands robustness to a variety of challenges such as illumination, occlusion, spoofing, disguise, etc. Disguised face recognition is one of the emerging issues for access control systems, such…

计算机视觉与模式识别 · 计算机科学 2021-06-15 Usman Cheema , Seungbin Moon

Recent years have witnessed increasing research attention towards pedestrian detection by taking the advantages of different sensor modalities (e.g. RGB, IR, Depth, LiDAR and Event). However, designing a unified generalist model that can…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Yi Zhang , Wang Zeng , Sheng Jin , Chen Qian , Ping Luo , Wentao Liu

Brain-computer interfaces (BCIs) have opened new platforms for human-computer interaction, medical diagnostics, and neurorehabilitation. Wearable BCI systems, which typically employ non-invasive electrodes for portable monitoring, hold…

人机交互 · 计算机科学 2026-04-14 Haoxian Liu , Hengle Jiang , Lanxuan Hong , Xiaomin Ouyang

The natural interaction and control performance of lower limb rehabilitation robots are closely linked to biomechanical information from various human locomotion activities. Multidimensional human motion data significantly deepen the…

Breast cancer as a medical condition and mammograms as images exhibit many dimensions of variability across the population. Similarly, the way diagnostic systems are used and maintained by clinicians varies between imaging centres and…

Multimodal biometric authentication methods address the limitations of unimodal biometric technologies in security, robustness, and user adaptability. However, most existing methods depend on fixed combinations and numbers of biometric…

计算机视觉与模式识别 · 计算机科学 2024-11-11 Yang rui , Meng ling-tao , Zhang qiu-yu

With advancements in hardware, high-quality HMD devices are being developed by numerous companies, driving increased consumer interest in AR, VR, and MR applications. In this work, we present a new dataset, called VRBiom, of periocular…

计算机视觉与模式识别 · 计算机科学 2024-07-03 Ketan Kotwal , Ibrahim Ulucan , Gokhan Ozbulak , Janani Selliah , Sebastien Marcel

Whole-body-based human authentication is a promising approach for remote biometrics scenarios. Current literature focuses on either body recognition based on RGB images or gait recognition based on body shapes and walking patterns; both…

计算机视觉与模式识别 · 计算机科学 2022-10-11 Yuxiang Guo , Cheng Peng , Chun Pong Lau , Rama Chellappa

The integration of multimodal models into Presentation Attack Detection (PAD) for ID Documents represents a significant advancement in biometric security. Traditional PAD systems rely solely on visual features, which often fail to detect…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Marina Villanueva , Juan M. Espin , Juan E. Tapia

Recent advances in medical multi-modal models focus on specialized image analysis like dermatology, pathology, or radiology. However, they do not fully capture the complexity of real-world clinical diagnostics, which involve heterogeneous…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Jiao Xu , Junwei Liu , Jiangwei Lao , Qi Zhu , Yunpeng Zhao , Congyun Jin , Shinan Liu , Zhihong Lu , Lihe Zhang , Xin Chen , Jian Wang , Ping Wang

Continuous authentication has been widely studied to provide high security and usability for mobile devices by continuously monitoring and authenticating users. Recent studies adopt multibiometric fusion for continuous authentication to…

In the realm of computer vision and robotics, embodied agents are expected to explore their environment and carry out human instructions. This necessitates the ability to fully understand 3D scenes given their first-person observations and…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Tai Wang , Xiaohan Mao , Chenming Zhu , Runsen Xu , Ruiyuan Lyu , Peisen Li , Xiao Chen , Wenwei Zhang , Kai Chen , Tianfan Xue , Xihui Liu , Cewu Lu , Dahua Lin , Jiangmiao Pang

Generation of images containing multiple humans, performing complex actions, while preserving their facial identities, is a significant challenge. A major factor contributing to this is the lack of a dedicated benchmark. To address this, we…

计算机视觉与模式识别 · 计算机科学 2026-01-23 Shubhankar Borse , Seokeon Choi , Sunghyun Park , Jeongho Kim , Shreya Kadambi , Risheek Garrepalli , Sungrack Yun , Munawar Hayat , Fatih Porikli

Multi-modal 3D object detection has received growing attention as the information from different sensors like LiDAR and cameras are complementary. Most fusion methods for 3D detection rely on an accurate alignment and calibration between 3D…

计算机视觉与模式识别 · 计算机科学 2023-05-16 Zhe Liu , Xiaoqing Ye , Zhikang Zou , Xinwei He , Xiao Tan , Errui Ding , Jingdong Wang , Xiang Bai