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Computerized three‐dimensional segmented human anatomy

1994·1.091 Zitationen·Medical Physics
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1.091

Zitationen

6

Autoren

1994

Jahr

Abstract

Manual segmentation of 129 x-ray CT transverse slices of a living male human has been done and a computerized 3-dimensional volume array modeling all major internal structures of the body has been created. Each voxel of the volume contains a index number designating it as belonging to a given organ or internal structure. The original x-ray CT images were reconstructed in a 512 x 512 matrix with a resolution of 1 mm in the x,y plane. The z-axis resolution is 1 cm from neck to midthigh and 0.5 cm from neck to crown of the head. This volume array represents a high resolution model of the human anatomy and can serve as a voxel-based anthropomorphic phantom suitable for many computer-based modeling and simulation calculations.

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Themen

Medical Imaging Techniques and ApplicationsAnatomy and Medical TechnologyAdvanced Radiotherapy Techniques
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