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Article: Industrial geometry: Recent advances and applications in CAD

TitleIndustrial geometry: Recent advances and applications in CAD
Authors
KeywordsActive Contours
Curve Approximation
Distance Function
Feature Sensitivity
Geometric Optimization
Mathematical Morphology
Registration
Surface Approximation
Issue Date2005
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/cad
Citation
Cad Computer Aided Design, 2005, v. 37 n. 7, p. 751-766 How to Cite?
AbstractIndustrial Geometry aims at unifying existing and developing new methods and algorithms for a variety of application areas with a strong geometric component. These include CAD, CAM, Geometric Modelling, Robotics, Computer Vision and Image Processing, Computer Graphics and Scientific Visualization. In this paper, Industrial Geometry is illustrated via the fruitful interplay of the areas indicated above in the context of novel solutions of CAD related, geometric optimization problems involving distance functions: approximation with general B-spline curves and surfaces or with subdivision surfaces, approximation with special surfaces for applications in architecture or manufacturing, approximate conversion from implicit to parametric (NURBS) representation, and registration problems for industrial inspection and 3D model generation from measurement data. Moreover, we describe a 'feature sensitive' metric on surfaces, whose definition relies on the concept of an image manifold, introduced into Computer Vision and Image Processing by Kimmel, Malladi and Sochen. This metric is sensitive to features such as smoothed edges, which are characterized by a significant deviation of the two principal curvatures. We illustrate its applications at hand of feature sensitive curve design on surfaces and local neighborhood definition and region growing as an aid in the segmentation process for reverse engineering of geometric objects. © 2004 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/152315
ISSN
2015 Impact Factor: 2.149
2015 SCImago Journal Rankings: 1.078
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorPottmann, Hen_US
dc.contributor.authorLeopoldseder, Sen_US
dc.contributor.authorHofer, Men_US
dc.contributor.authorSteiner, Ten_US
dc.contributor.authorWang, Wen_US
dc.date.accessioned2012-06-26T06:37:07Z-
dc.date.available2012-06-26T06:37:07Z-
dc.date.issued2005en_US
dc.identifier.citationCad Computer Aided Design, 2005, v. 37 n. 7, p. 751-766en_US
dc.identifier.issn0010-4485en_US
dc.identifier.urihttp://hdl.handle.net/10722/152315-
dc.description.abstractIndustrial Geometry aims at unifying existing and developing new methods and algorithms for a variety of application areas with a strong geometric component. These include CAD, CAM, Geometric Modelling, Robotics, Computer Vision and Image Processing, Computer Graphics and Scientific Visualization. In this paper, Industrial Geometry is illustrated via the fruitful interplay of the areas indicated above in the context of novel solutions of CAD related, geometric optimization problems involving distance functions: approximation with general B-spline curves and surfaces or with subdivision surfaces, approximation with special surfaces for applications in architecture or manufacturing, approximate conversion from implicit to parametric (NURBS) representation, and registration problems for industrial inspection and 3D model generation from measurement data. Moreover, we describe a 'feature sensitive' metric on surfaces, whose definition relies on the concept of an image manifold, introduced into Computer Vision and Image Processing by Kimmel, Malladi and Sochen. This metric is sensitive to features such as smoothed edges, which are characterized by a significant deviation of the two principal curvatures. We illustrate its applications at hand of feature sensitive curve design on surfaces and local neighborhood definition and region growing as an aid in the segmentation process for reverse engineering of geometric objects. © 2004 Elsevier Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/caden_US
dc.relation.ispartofCAD Computer Aided Designen_US
dc.subjectActive Contoursen_US
dc.subjectCurve Approximationen_US
dc.subjectDistance Functionen_US
dc.subjectFeature Sensitivityen_US
dc.subjectGeometric Optimizationen_US
dc.subjectMathematical Morphologyen_US
dc.subjectRegistrationen_US
dc.subjectSurface Approximationen_US
dc.titleIndustrial geometry: Recent advances and applications in CADen_US
dc.typeArticleen_US
dc.identifier.emailWang, W:wenping@cs.hku.hken_US
dc.identifier.authorityWang, W=rp00186en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.cad.2004.08.013en_US
dc.identifier.scopuseid_2-s2.0-14044262856en_US
dc.identifier.hkuros141118-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-14044262856&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume37en_US
dc.identifier.issue7en_US
dc.identifier.spage751en_US
dc.identifier.epage766en_US
dc.identifier.isiWOS:000227868000008-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridPottmann, H=7003351050en_US
dc.identifier.scopusauthoridLeopoldseder, S=6602634394en_US
dc.identifier.scopusauthoridHofer, M=7202450202en_US
dc.identifier.scopusauthoridSteiner, T=7103109875en_US
dc.identifier.scopusauthoridWang, W=35147101600en_US

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