H
Hu Han
Researcher at Chinese Academy of Sciences
Publications - 114
Citations - 5847
Hu Han is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Facial recognition system & Computer science. The author has an hindex of 31, co-authored 104 publications receiving 4043 citations. Previous affiliations of Hu Han include Michigan State University.
Papers
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Journal ArticleDOI
Face Spoof Detection With Image Distortion Analysis
Di Wen,Hu Han,Anil K. Jain +2 more
TL;DR: An efficient and rather robust face spoof detection algorithm based on image distortion analysis (IDA) that outperforms the state-of-the-art methods in spoof detection and highlights the difficulty in separating genuine and spoof faces, especially in cross-database and cross-device scenarios.
Journal ArticleDOI
Secure Face Unlock: Spoof Detection on Smartphones
TL;DR: An efficient face spoof detection system on an Android smartphone based on the analysis of image distortion in spoof face images and an unconstrained smartphone spoof attack database containing more than 1000 subjects are built.
Journal ArticleDOI
Demographic Estimation from Face Images: Human vs. Machine Performance
TL;DR: A generic framework for automatic demographic (age, gender and race) estimation is presented and crowdsourcing is used to study the human perception ability of estimating demographics from face images.
Proceedings ArticleDOI
Age estimation from face images: Human vs. machine performance
Hu Han,Charles Otto,Anil K. Jain +2 more
TL;DR: This work proposes a hierarchical approach for automatic age estimation, and provides an analysis of how aging influences individual facial components, and experimental results show that eyes and nose are more informative than the other facial components inautomatic age estimation.
Journal ArticleDOI
Heterogeneous Face Attribute Estimation: A Deep Multi-Task Learning Approach
TL;DR: Zhang et al. as discussed by the authors proposed a deep multi-task learning (DMTL) approach to jointly estimate multiple heterogeneous attributes from a single face image, which tackles attribute correlation and heterogeneity with convolutional neural networks (CNNs).