Tomographic Reconstruction of Band-limited Hermite Expansions.
Tomographic Reconstruction of Band-limited Hermite Expansions.
复制标题
带限 Hermite 展开的断层扫描重建。
DOI:
10.1117/12.769604
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发表时间:
2008
期刊:
影响因子:
--
通讯作者:
Chirikjian,GregoryS
中科院分区:
文献类型:
--
作者:
Park,Wooram;Chirikjian,GregoryS
In this work, we investigate the parallel-beam projection and reconstruction of band-limited Hermite expansions. Using a recently developed coordinate conversion technique, we show how the Fourier slice theorem can be directly applied. In our new approach, we do not introduce a non-integrable filter that appears in the filtered backprojection method. Since a projection of a 2D band-limited Hermite expansion is a 1D band-limited Hermite expansion and the coordinate conversion technique is lossless with this special expansion, we can avoid a series of approximations that the classical tomography techniques make.
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影响因子:
22.4
作者:
JONIDES, J;MACK, R
通讯作者:
MACK, R
影响因子:
2.6
作者:
EGETH, H;JONIDES, J;WALL, S
通讯作者:
WALL, S
DOI:
--
发表时间:
1975
期刊:
影响因子:
--
作者:
D. Norman;D. Rumelhart
通讯作者:
D. Rumelhart
DOI:
--
发表时间:
1980
期刊:
Journal of Experimental Psychology: Human Perception and Performance
影响因子:
--
作者:
C. McCauley;C. Parmelee;R. Sperber;T. Carr
通讯作者:
T. Carr
DOI:
10.1037/0278-7393.6.1.1
发表时间:
1980-01-01
期刊:
JOURNAL OF EXPERIMENTAL PSYCHOLOGY-HUMAN LEARNING AND MEMORY
影响因子:
--
作者:
INTRAUB, H
通讯作者:
INTRAUB, H