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Multiresolution reconstruction of pipe-shaped objects from contours

Title
Multiresolution reconstruction of pipe-shaped objects from contours
Authors
Min K.Lee I.-K.
Ewha Authors
민경하
Issue Date
2005
Journal Title
Lecture Notes in Computer Science
ISSN
0302-9743JCR Link
Citation
vol. 3514, no. I, pp. 916 - 924
Indexed
SCOPUS scopus
Abstract
We reconstruct pipe-shaped objects from a set of contours, each of which is extracted from an image representing a slice sampled from 3D volume data. The contours are formed by connecting the intersection points between rays cast from a central pixel of an image slice and the boundary of the shape. The edges on the contours are classified into several types, which are exploited in triangulating the contours, thus eliminating most of the floating-point computation from the tiling. Initially, contours of lowest resolution are extracted to reconstruct a lowest-resolution object, which is refined by adding points to the contours. © Springer-Verlag Berlin Heidelberg 2005.
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연구기관 > 정보통신연구소 > Journal papers
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