• Mathematics
  • Published 2015

A 3D Face Data Preprocessing Method Based on CASIA 3D

@inproceedings{Dawe2015A3F,
  title={A 3D Face Data Preprocessing Method Based on CASIA 3D},
  author={Wang Da-we},
  year={2015}
}
In 3D face data,these factors existence such as the of the cusps,holes,pose vary and so on,will cause the class differences increase of face and effect the the precision of face recognition system. According to this problem,a novel 3D face data pre-processing scheme is proposed. The experiment result showed that the scheme could transform the scattered point cloud data into norm data,weaken noise and decrease the within-class difference by segment,norming,smoothing,and pose correction.