As-Conformal-As-Possible Surface Registration

We present a non‐rigid surface registration technique that can align surfaces with sizes and shapes that are different from each other, while avoiding mesh distortions during deformation. The registration is constrained locally as conformal as possible such that the angles of triangle meshes are pre...

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Bibliographic Details
Published in:Computer graphics forum Vol. 33; no. 5; pp. 257 - 267
Main Authors: Yoshiyasu, Yusuke, Ma, Wan-Chun, Yoshida, Eiichi, Kanehiro, Fumio
Format: Journal Article
Language:English
Published: Oxford Blackwell Publishing Ltd 01.08.2014
Subjects:
Alignment
Analysis
Categories and Subject Descriptors (according to ACM CCS)
Computer graphics
Computer Graphics-Computational Geometry and Object Modeling
Constraints
Distortion
Fittings
I.3.5 [Computer Graphics]
Interactive
Registration
Studies
Triangles
Versatility
ISSN:0167-7055, 1467-8659
Online Access:Get full text
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Summary:We present a non‐rigid surface registration technique that can align surfaces with sizes and shapes that are different from each other, while avoiding mesh distortions during deformation. The registration is constrained locally as conformal as possible such that the angles of triangle meshes are preserved, yet local scales are allowed to change. Based on our conformal registration technique, we devise an automatic registration and interactive registration technique, which can reduce user interventions during template fitting. We demonstrate the versatility of our technique on a wide range of surfaces.
Bibliography:Supporting InformationSupporting Information
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ArticleID:CGF12451
SourceType-Scholarly Journals-1
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ISSN:0167-7055
1467-8659
DOI:10.1111/cgf.12451