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Non-rigid Point Set Registration Based on Iterative Linear Optimization

  • Hongbin LinEmail author
  • Daqing Zhang
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 634)

Abstract

This paper presents a novel point set registration algorithm based on iterative linear optimization, which can be used to register both rigid and non-rigid point set. Firstly, a new cost function was constructed to evaluate the summation of squared distance between the two point sets, in which rigid transformation, non-rigid elastic deformation and complex deformation were all included for consideration. Secondly, the proposed cost was linearized using to obtain a linear cost function of registration parameters. Thirdly, the registration parameters were solved by iterative optimization using Tikhonov regularization. Experimental results validated the performances of proposed method.

Keywords

Point set registration Non-rigid point set Cost function Tikhonov regularization Linear optimization 

Notes

Acknowledgments

This research was supported by National Natural Science Foundation of China (Grant No. 51305390, 61501394) and Natural Science Foundation of HeBei Province (Grant No. F2016203312).

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Copyright information

© Springer Science+Business Media Singapore 2016

Authors and Affiliations

  1. 1.Yanshan UniversityQinhuangdaoChina

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