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Dual Camera Based Feature For Face Spoofing Detection
Xudong Sun; Lei Huang; Changping Liu
2016
会议名称Chinese Conference on Pattern Recognition
会议日期2016.11
会议地点Chengdu, China
摘要
This paper presents a fused feature using dual cameras for face spoofing detection. The feature takes full advantage of input image pairs in terms of texture and depth. It consists of two parts: 2D component and 3D component. For the former, we propose an algorithm based on image similarity to combine every pair of input images into one gray-level image, from which the 2D feature is extracted. For the latter, based on point feature histograms (PFH) method, we describe the point cloud obtained by stereo reconstruction algorithms. The concatenation of 2D and 3D features above is used to represent the input image pair. Experiments on self collected dataset demonstrate the competitive performance and potential of the proposed feature.
 
关键词Face Spoofing Detection Dual Cameras Feature Fusion Similarity Measurement
文献类型会议论文
条目标识符http://ir.ia.ac.cn/handle/173211/20958
专题投资企业
作者单位Institute of Automation, Chinese Academy of Sciences
推荐引用方式
GB/T 7714
Xudong Sun,Lei Huang,Changping Liu. Dual Camera Based Feature For Face Spoofing Detection[C],2016.
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