Creating a high-resolution spatial/symbolic model of the inner organs based on the Visible Human

被引：97

作者：

Pommert, A ^{[1
]}

Höhne, KH

Pflesser, B

Richter, E

Riemer, M

Schiemann, T

Schubert, R

Schumacher, U

Tiede, U

机构：

[1] Univ Hosp Hamburg Eppendorf, Inst Math & Comp Sci Med, Hamburg, Germany

[2] Univ Hosp Hamburg Eppendorf, Dept Pediat Radiol, Hamburg, Germany

[3] Univ Hosp Hamburg Eppendorf, Inst Anat, Hamburg, Germany

来源：

MEDICAL IMAGE ANALYSIS | 2001年 / 5卷 / 03期

关键词：

visible human; three-dimensional body model; anatomical atlas; color-space segmentation; volume visualization;

D O I：

10.1016/S1361-8415(01)00044-5

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Computerized three-dimensional models of the human body, based on the Visible Human Project of the National Library of Medicine, so far do not reflect the rich anatomical detail of the original cross-sectional images. In this paper, a spatial/symbolic model of the inner organs is developed. which is based on more than MOO cryosections and congruent fresh and frozen CT images of the male Visible Human. The spatial description is created using color-space segmentation, graphic modeling, and a matched volume visualization with subvoxel resolution. It is linked to a symbolic knowledge base, providing an ontology of anatomical terms. With over 650 three-dimensional anatomical constituents, this model offers an unsurpassed photorealistic presentation and level of detail. A three-dimensional atlas of anatomy and radiology based on this model is available as a PC-based program. (C) 2001 Elsevier Science BY All rights reserved.

引用

页码：221 / 228

页数：8

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