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|a (NLM)17968106
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Dillard, Scott
|e verfasserin
|4 aut
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|a Construction of simplified boundary surfaces from serial-sectioned metal micrographs
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|c 2007
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 14.12.2007
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|a Date Revised 30.10.2007
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a We present a method for extracting boundary surfaces from segmented cross-section image data. We use a constrained Potts model to interpolate an arbitrary number of region boundaries between segmented images. This produces a segmented volume from which we extract a triangulated boundary surface using well-known marching tetrahedra methods. This surface contains staircase-like artifacts and an abundance of unnecessary triangles. We describe an approach that addresses these problems with a voxel-accurate simplification algorithm that reduces surface complexity by an order of magnitude. Our boundary interpolation and simplification methods are novel contributions to the study of surface extraction from segmented cross-sections. We have applied our method to construct polycrystal grain boundary surfaces from micrographs of a sample of the metal tantalum
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|a Journal Article
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|a Bingert, John
|e verfasserin
|4 aut
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|a Thoma, Dan
|e verfasserin
|4 aut
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|a Hamann, Bernd
|e verfasserin
|4 aut
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|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g 13(2007), 6 vom: 01. Nov., Seite 1528-35
|w (DE-627)NLM098269445
|x 1941-0506
|7 nnns
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|g volume:13
|g year:2007
|g number:6
|g day:01
|g month:11
|g pages:1528-35
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|d 13
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|h 1528-35
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