CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Low-resolution range data surface matching for 3D face verification
Zhou, J(周娟); Li, YP(李勇平)
Conference Name3rd International Conference on Manufacturing Science and Engineering (ICMSE 2012)
Conference DateMAR 27-29, 2012
Conference PlaceXiamen, PEOPLES R CHINA
AbstractIn this paper, we presented a novel approach for automatic 3D face verification by range data surface matching. The method consists of range data registration and comparison. There are three steps in registration procedure: the coarse step conducting the normalization by exploiting a priori knowledge of the human face and facial features to make faces have the similar attitude; the next step considering the existence of holes in the low-resolution range data will undermining the recognition results, we presented a novel approach for holes filling to improve the range data quality; and the fine step aligning the input data with the model in the database by the Delaunay-Iterative Closest Point (D-ICP) algorithm. During the face comparison, a Modified Hausdorff Distance (MHD) is employed as the similarity metrics. The experiments are carried out on a database with 30 individuals, and the best EER of 1.667% is achieved.
Indexed BySCI
Funding Project应物所课题组
Document Type会议论文
Recommended Citation
GB/T 7714
Zhou, J,Li, YP. Low-resolution range data surface matching for 3D face verification[C],2012.
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