Non-rigid isometric ICP: A practical registration method for the analysis and compensation of form errors in production engineering

Handle URI:
http://hdl.handle.net/10754/561939
Title:
Non-rigid isometric ICP: A practical registration method for the analysis and compensation of form errors in production engineering
Authors:
Sacharow, Alexei; Balzer, Jonathan; Biermann, Dirk; Surmann, Tobias
Abstract:
The unprecedented success of the iterative closest point (ICP) method for registration in geometry processing and related fields can be attributed to its efficiency, robustness, and wide spectrum of applications. Its use is however quite limited as soon as the objects to be registered arise from each other by a transformation significantly different from a Euclidean motion. We present a novel variant of ICP, tailored for the specific needs of production engineering, which registers a triangle mesh with a second surface model of arbitrary digital representation. Our method inherits most of ICP's practical advantages but is capable of detecting medium-strength bendings i.e. isometric deformations. Initially, the algorithm assigns to all vertices in the source their closest point on the target mesh and then iteratively establishes isometry, a process which, very similar to ICP, requires intermediate re-projections. A NURBS-based technique for applying the resulting deformation to arbitrary instances of the source geometry, other than the very mesh used for correspondence estimation, is described before we present numerical results on synthetic and real data to underline the viability of our approach in comparison with others. © 2011 Elsevier Ltd. All rights reserved.
KAUST Department:
Visual Computing Center (VCC)
Publisher:
Elsevier
Journal:
CAD Computer Aided Design
Issue Date:
Dec-2011
DOI:
10.1016/j.cad.2011.07.007
Type:
Article
ISSN:
00104485
Sponsors:
This work has been supported by the Collaborative Research Center "3D-Surface Engineering" (SFB 708) of the German Research Foundation (DFG) and by the Austrian Science Fund (FWF) under grant No. S92-06.
Appears in Collections:
Articles; Visual Computing Center (VCC)

Full metadata record

DC FieldValue Language
dc.contributor.authorSacharow, Alexeien
dc.contributor.authorBalzer, Jonathanen
dc.contributor.authorBiermann, Dirken
dc.contributor.authorSurmann, Tobiasen
dc.date.accessioned2015-08-03T09:34:34Zen
dc.date.available2015-08-03T09:34:34Zen
dc.date.issued2011-12en
dc.identifier.issn00104485en
dc.identifier.doi10.1016/j.cad.2011.07.007en
dc.identifier.urihttp://hdl.handle.net/10754/561939en
dc.description.abstractThe unprecedented success of the iterative closest point (ICP) method for registration in geometry processing and related fields can be attributed to its efficiency, robustness, and wide spectrum of applications. Its use is however quite limited as soon as the objects to be registered arise from each other by a transformation significantly different from a Euclidean motion. We present a novel variant of ICP, tailored for the specific needs of production engineering, which registers a triangle mesh with a second surface model of arbitrary digital representation. Our method inherits most of ICP's practical advantages but is capable of detecting medium-strength bendings i.e. isometric deformations. Initially, the algorithm assigns to all vertices in the source their closest point on the target mesh and then iteratively establishes isometry, a process which, very similar to ICP, requires intermediate re-projections. A NURBS-based technique for applying the resulting deformation to arbitrary instances of the source geometry, other than the very mesh used for correspondence estimation, is described before we present numerical results on synthetic and real data to underline the viability of our approach in comparison with others. © 2011 Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipThis work has been supported by the Collaborative Research Center "3D-Surface Engineering" (SFB 708) of the German Research Foundation (DFG) and by the Austrian Science Fund (FWF) under grant No. S92-06.en
dc.publisherElsevieren
dc.subjectCorrespondenceen
dc.subjectFree-form deformationen
dc.subjectICPen
dc.subjectIsometricen
dc.subjectNon-rigid registrationen
dc.subjectSpringback compensationen
dc.titleNon-rigid isometric ICP: A practical registration method for the analysis and compensation of form errors in production engineeringen
dc.typeArticleen
dc.contributor.departmentVisual Computing Center (VCC)en
dc.identifier.journalCAD Computer Aided Designen
dc.contributor.institutionInstitute of Machining Technology, Technische Universitt Dortmund, Baroper Strasse 301, 44227 Dortmund, Germanyen
kaust.authorBalzer, Jonathanen
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