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KMID : 0372919890100020157
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Journal of Biomedical Engineering Research
1989 Volume.10 No. 2 p.157 ~ p.164
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Arbitrary Cross Sectional Display from Three-dimensional Reconstructed Image by Hierarchical Model
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유선국
김선호/김남현/김원기/박상희
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Abstract
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Three-dimensional imaging and manipulation of CT data are becoming increasingly important for deterRing the complex structure and pathologies. Octree which is a hierarchical data model is used to reconstruct three- dimensional objects from CT scans. Orthogonal cross sections are displayed by traverse the octree partially. Arbitrary oblique planes are derived by intersecting the square region of plane and cubic volume of octal node. Thia method enables the display of multi-structured complex organ ann the realization by personal computer.
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KEYWORD
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