Estimating the principle curvatures and the DARBOUX frame from real 3D range data

Eyal Hameiri, Ilan Shimshoni

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Local differential properties of surfaces such as principle curvatures and the local Darboux frame are natural tools to be used during processes of object recognition or any other process, which involves geometric property extraction from 3D range data. As second-order derivative computations are involved in principle curvatures and principle directions computations, their estimations are highly sensitive to noise. The work presented here, makes some subtle but very important modifications to algorithms originally suggested by Taubin', and Chen and Schmidt2 yielding more accurate estimations for those properties when real 3D data is Involved.

Original languageEnglish
Title of host publication21st IEEE Convention of the Electrical and Electronic Engineers in Israel, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages105-109
Number of pages5
ISBN (Electronic)0780358422, 9780780358423
DOIs
StatePublished - 2000
Externally publishedYes
Event21st IEEE Convention of the Electrical and Electronic Engineers in Israel, IEEEI 2000 - Tel-Aviv, Israel
Duration: 11 Apr 200012 Apr 2000

Publication series

Name21st IEEE Convention of the Electrical and Electronic Engineers in Israel, Proceedings

Conference

Conference21st IEEE Convention of the Electrical and Electronic Engineers in Israel, IEEEI 2000
Country/TerritoryIsrael
CityTel-Aviv
Period11/04/0012/04/00

Bibliographical note

Publisher Copyright:
©2000 IEEE.

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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