CASIA OpenIR  > 投资企业
Context Based Face Spoofing Detection Using Active Near-Infrared Images
Xudong Sun; Lei Huang; Changping Liu
2016
Conference NameInternational Conference on Pattern Recognition
Source PublicationInternational Conference on Pattern Recognition
Conference Date2016.12
Conference PlaceCancun, Mexico
AbstractIn this paper, with the help of controllable active near-infrared (NIR) lights, we construct near-infrared differential (NIRD) images. Based on reflection model, NIRD image is believed to contain the lighting difference between images with and without active NIR lights. Two main characteristics based on NIRD images are exploited to conduct spoofing detection. Firstly, there exist obviously spoofing media around the faces in most conditions, which reflect incident lights in almost the same way as the face areas do. We analyze the pixel consistency between face and non-face areas and employ context clues to distinguish the spoofing images. Then, lighting feature, extracted only from face areas, is utilized to detect spoofing attacks of deliberately cropped medium. Merging the two features, we present a face spoofing detection system. In several experiments on self collected datasets with different spoofing media, we demonstrate the excellent results and robustness of proposed method.
KeywordBiometric Security Face Spoofing Detection Context Consistency
Indexed ByEI
Language英语
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/20956
Collection投资企业
AffiliationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Xudong Sun,Lei Huang,Changping Liu. Context Based Face Spoofing Detection Using Active Near-Infrared Images[C],2016.
Files in This Item: Download All
File Name/Size DocType Version Access License
Context Based Face S(549KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xudong Sun]'s Articles
[Lei Huang]'s Articles
[Changping Liu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xudong Sun]'s Articles
[Lei Huang]'s Articles
[Changping Liu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xudong Sun]'s Articles
[Lei Huang]'s Articles
[Changping Liu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Context Based Face Spoofing Detection Using Active Near-Infrared Images.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.