ROI Scissor: Interactive Segmentation of Feature Region of Interest in a Triangular Mesh

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dc.contributor.authorMoon, Ji‐Hyeen_US
dc.contributor.authorHa, Yujinen_US
dc.contributor.authorPark, Sanghunen_US
dc.contributor.authorKim, Myung‐Sooen_US
dc.contributor.authorYoon, Seung‐Hyunen_US
dc.contributor.editorHauser, Helwig and Alliez, Pierreen_US
dc.date.accessioned2023-10-06T11:58:54Z
dc.date.available2023-10-06T11:58:54Z
dc.date.issued2023
dc.description.abstractWe present a simple and effective method for the interactive segmentation of feature regions in a triangular mesh. From the user‐specified radius and click position, the candidate region that contains the desired feature region is defined as geodesic disc on a triangle mesh. A concavity‐aware harmonic field is then computed on the candidate region using the appropriate boundary constraints. An initial isoline is chosen by evaluating the uniformly sampled ones on the harmonic field based on the gradient magnitude. A set of feature points on the initial isoline is selected and the anisotropic geodesics passing through them are then determined as the final segmentation boundary, which is smooth and locally shortest. The experimental results show several segmentation results for various 3D models, revealing the effectiveness of the proposed method.en_US
dc.description.number6
dc.description.sectionheadersORIGINAL ARTICLES
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume42
dc.identifier.doi10.1111/cgf.14803
dc.identifier.issn1467-8659
dc.identifier.urihttps://doi.org/10.1111/cgf.14803
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf14803
dc.publisher© 2023 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd.en_US
dc.subjectanisotropic geodesic
dc.subjectgeometry processing
dc.subjectharmonic field
dc.subjectinteraction
dc.subjectmesh segmentation
dc.subjectuser interface design
dc.titleROI Scissor: Interactive Segmentation of Feature Region of Interest in a Triangular Meshen_US
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