An Improved Interpolation Technique in Direct Two-Dimensional Fourier Transform Method for X-Ray CT
Summary :
The direct two-dimensional Fourier transform method enables a fast image reconstruction. The key problem of this method is in the interpolation from polar to Cartesian samples. In this paper we present a more efficient interpolation method than the previous one without decreasing the accuracy of the reconstructed image.
- Publication
- IEICE TRANSACTIONS on transactions Vol.E69-E No.1 pp.9-12
- Publication Date
- 1986/01/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Medical Electronics and Bioengineering
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Noboru NIKI, Masaru YOSHIDA, Yoshizo TAKAHASHI, "An Improved Interpolation Technique in Direct Two-Dimensional Fourier Transform Method for X-Ray CT" in IEICE TRANSACTIONS on transactions,
vol. E69-E, no. 1, pp. 9-12, January 1986, doi: .
Abstract: The direct two-dimensional Fourier transform method enables a fast image reconstruction. The key problem of this method is in the interpolation from polar to Cartesian samples. In this paper we present a more efficient interpolation method than the previous one without decreasing the accuracy of the reconstructed image.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e69-e_1_9/_p
Copy
@ARTICLE{e69-e_1_9,
author={Noboru NIKI, Masaru YOSHIDA, Yoshizo TAKAHASHI, },
journal={IEICE TRANSACTIONS on transactions},
title={An Improved Interpolation Technique in Direct Two-Dimensional Fourier Transform Method for X-Ray CT},
year={1986},
volume={E69-E},
number={1},
pages={9-12},
abstract={The direct two-dimensional Fourier transform method enables a fast image reconstruction. The key problem of this method is in the interpolation from polar to Cartesian samples. In this paper we present a more efficient interpolation method than the previous one without decreasing the accuracy of the reconstructed image.},
keywords={},
doi={},
ISSN={},
month={January},}
Copy
TY - JOUR
TI - An Improved Interpolation Technique in Direct Two-Dimensional Fourier Transform Method for X-Ray CT
T2 - IEICE TRANSACTIONS on transactions
SP - 9
EP - 12
AU - Noboru NIKI
AU - Masaru YOSHIDA
AU - Yoshizo TAKAHASHI
PY - 1986
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E69-E
IS - 1
JA - IEICE TRANSACTIONS on transactions
Y1 - January 1986
AB - The direct two-dimensional Fourier transform method enables a fast image reconstruction. The key problem of this method is in the interpolation from polar to Cartesian samples. In this paper we present a more efficient interpolation method than the previous one without decreasing the accuracy of the reconstructed image.
ER -
English
