Perception of 3-D Surfaces from 2-D Contours

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dc.citation.epage18en_US
dc.citation.issueNumber1en_US
dc.citation.spage3en_US
dc.citation.volumeNumber15en_US
dc.contributor.authorUlupinar F.en_US
dc.contributor.authorNevatia, R.en_US
dc.date.accessioned2016-02-08T10:54:52Z
dc.date.available2016-02-08T10:54:52Z
dc.date.issued1993en_US
dc.departmentDepartment of Computer Engineeringen_US
dc.description.abstractInference of 3-D shape from 2-D contours in a single image is an important problem in machine vision. We survey classes of techniques proposed in the past and provide a critical analysis. We propose that two kinds of symmetries in figures, which are known as parallel and skew symmetries, give significant information about surface shape for a variety of objects. We derive the constraints imposed by these symmetries and show how to use them to infer 3-D shape. We discuss the zero Gaussian curvature (ZGC) surfaces in depth and show results on the recovery of surface orientation for various ZGC surfaces. © 1993 IEEEen_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:54:52Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 1993en
dc.identifier.doi10.1109/34.184771en_US
dc.identifier.issn1628828en_US
dc.identifier.urihttp://hdl.handle.net/11693/26088en_US
dc.language.isoEnglishen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/34.184771en_US
dc.source.titleIEEE Transactions on Pattern Analysis and Machine Intelligenceen_US
dc.subjectGaussian curvature surfacesen_US
dc.subjectShape from contouren_US
dc.subjectsymmetry analysisen_US
dc.subjectzeroen_US
dc.subjectConstraint theoryen_US
dc.subjectContour measurementen_US
dc.subjectImage analysisen_US
dc.subjectImaging techniquesen_US
dc.subjectPattern recognitionen_US
dc.subjectThree dimensionalen_US
dc.subjectMidlevel visionen_US
dc.subjectParallel symmetriesen_US
dc.subjectShape from contouren_US
dc.subjectSkew symmetriesen_US
dc.subjectSymmetry analysisen_US
dc.subjectThree dimensional surfacesen_US
dc.subjectZero Gaussian curvature (ZGC) surfacesen_US
dc.subjectComputer visionen_US
dc.titlePerception of 3-D Surfaces from 2-D Contoursen_US
dc.typeArticleen_US

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