Free-form textured surfaces registration by a frequency domain technique

Author

Cortelazzo, G.M. ; Doretto, G. ; Lucchese, L.

Author_Institution

Dipt. di Elettronica e Inf., Padova Univ., Italy

Volume

1

fYear

1998

fDate

4-7 Oct 1998

Firstpage

813

Abstract

Free-form 3-D surfaces registration is a fundamental problem in 3-D imaging, typically approached by extensions or variations of the ICP algorithm. This work presents a new frequency domain technique for 3-D view registration, totally different form any other techniques for 3-D motion estimation also, based on the Fourier transform. The proposed method can give a non-feature-based method for unsupervised registration of 3-D views. The obtained results are useful “per se” in applications targeted to visual quality or can serve as good starting point for the ICP algorithm when a higher precision is needed

Keywords

Fourier transforms; frequency-domain analysis; image registration; image texture; motion estimation; 3-D motion estimation; 3-D surfaces; 3-D view registration; Fourier transform; ICP algorithm; free-form textured surfaces registration; frequency domain technique; nonfeature-based method; precision; unsupervised registration; visual quality; Convolution; Fourier transforms; Frequency domain analysis; Informatics; Iterative closest point algorithm; Microwave integrated circuits; Motion estimation; Robustness; Solids; Surface texture;

fLanguage

English

Publisher

ieee

Conference_Titel

Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on

Conference_Location

Chicago, IL

Print_ISBN

0-8186-8821-1

Type

conf

DOI

10.1109/ICIP.1998.723634

Filename

723634