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Free-form textured surfaces registration by a frequency domain technique

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3 Author(s)
Cortelazzo, G.M. ; Dipt. di Elettronica e Inf., Padova Univ., Italy ; Doretto, G. ; Lucchese, L.

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

Published in:

Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on  (Volume:1 )

Date of Conference:

4-7 Oct 1998