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Proceedings Paper

Comparison of interpolation methods in three-dimensional surface display
Author(s): Keh-Shih Chuang
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Paper Abstract

The three-dimensional (3-D) object data obtained from a scanner usually have unequal sampling frequencies in the x y and z directions. Generally the 3-D data is first interpolated between slices to obtain isotropic resolution reconstructed then operated on by object extraction and display algorithms. Several interpolation methods are available. Here three interpolation algorithms: hnear polynomial and shape methods are used for comparison. The performances of these three algorithms are compared based on the image quality and accuracy in volume measurement of the 3-D object. 1.

Paper Details

Date Published: 1 July 1990
PDF: 10 pages
Proc. SPIE 1233, Medical Imaging IV: Image Processing, (1 July 1990); doi: 10.1117/12.18923
Show Author Affiliations
Keh-Shih Chuang, UCLA School of Medicine (United States)


Published in SPIE Proceedings Vol. 1233:
Medical Imaging IV: Image Processing
Murray H. Loew, Editor(s)

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