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Proceedings Paper

Biomedical Image Enhancement By Means Of A Fast Polynomial Transform
Author(s): Jie Ni; Ji-chen Jin
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Paper Abstract

In this paper, it is shown that the enhancement of X-Ray and CT picture can be obtained by using Fast Polynomial Transform ( FPT) to implemention of 2-D circular convolution . A hidden modulo arithmetic of FPT with operating length 64 and a new design of simple 2-D Frequency Sampling Filter are presented. The filting convolution processing of X-Ray and CT picture is very helpful in efficiently diagnosing lung cancer and liver tubercular.

Paper Details

Date Published: 1 January 1987
PDF: 5 pages
Proc. SPIE 0767, Medical Imaging, (1 January 1987); doi: 10.1117/12.967026
Show Author Affiliations
Jie Ni, Chongqing University (China)
Ji-chen Jin, Chongqing University (China)


Published in SPIE Proceedings Vol. 0767:
Medical Imaging
Samuel J. Dwyer; Roger H. Schneider, Editor(s)

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