A unifying framework for non-linear registration of 3D objects

Zsolt Sánta, Zoltán Kato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

An extension of our earlier work is proposed to find a non-linear aligning transformation between a pair of deformable 3D objects. The basic idea is to set up a system of nonlinear equations whose solution directly provides the parameters of the aligning transformation. Each equation is generated by integrating a nonlinear function over the object's domains. Thus the number of equations is determined by the number of adopted nonlinear functions yielding a flexible mechanism to generate sufficiently many equations. While classical approaches would establish correspondences between the shapes, our method works without landmarks. Experiments with 3D polynomial and thin plate spline deformations confirm the performance of the framework.

Original languageEnglish
Title of host publication3rd IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2012 - Proceedings
Pages547-552
Number of pages6
DOIs
Publication statusPublished - Dec 1 2012
Event3rd IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2012 - Kosice, Slovakia
Duration: Dec 2 2012Dec 5 2012

Publication series

Name3rd IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2012 - Proceedings

Other

Other3rd IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2012
CountrySlovakia
CityKosice
Period12/2/1212/5/12

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems
  • Signal Processing
  • Communication

Cite this

Sánta, Z., & Kato, Z. (2012). A unifying framework for non-linear registration of 3D objects. In 3rd IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2012 - Proceedings (pp. 547-552). [6422041] (3rd IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2012 - Proceedings). https://doi.org/10.1109/CogInfoCom.2012.6422041