A genetic approach to limited data tomographic reconstruction of time-resolved energy spectrum of short-pulsed neutron sources

作者: Catrinel-Octavia Turcanu , Teddy Craciunescu

DOI: 10.1016/S0167-8655(02)00026-0

关键词:

摘要: A real-coded genetic algorithm is proposed for the reconstruction of time-resolved energy spectra short-pulsed neutron emitted by hot dense magnetic plasma, formulated as a limited data tomographic problem. The enhanced quality method proved compared to conventional technique on numerical experiments.

参考文章(18)
Ion Tiseanu, Teddy Craciunescu, Evaluation of reconstruction methods for time-resolved spectroscopy of short-pulsed neutron sources Nuclear Science and Engineering. ,vol. 122, pp. 384- 394 ,(1996) , 10.13182/NSE96-A24173
William M. Spears, Kenneth A. De Jong, An Analysis of Multi-Point Crossover Foundations of Genetic Algorithms. ,vol. 1, pp. 301- 315 ,(1991) , 10.1016/B978-0-08-050684-5.50022-7
Gerald Minerbo, MENT: A maximum entropy algorithm for reconstructing a source from projection data Computer Graphics and Image Processing. ,vol. 10, pp. 48- 68 ,(1979) , 10.1016/0146-664X(79)90034-0
Richard Gordon, A tutorial on art (algebraic reconstruction techniques) IEEE Transactions on Nuclear Science. ,vol. 21, pp. 78- 93 ,(1974) , 10.1109/TNS.1974.6499238
Z Liang, T G Turkington, D R Gilland, R J Jaszczak, R E Coleman, Simultaneous compensation for attenuation, scatter and detector response for SPECT reconstruction in three dimensions Physics in Medicine and Biology. ,vol. 37, pp. 587- 603 ,(1992) , 10.1088/0031-9155/37/3/007
A. Cichocki, R. Unbehauen, Simplified neural networks for solving linear least squares and total least squares problems in real time IEEE Transactions on Neural Networks. ,vol. 5, pp. 910- 923 ,(1994) , 10.1109/72.329687
RN Bracewell, Strip Integration in Radio Astronomy Australian Journal of Physics. ,vol. 9, pp. 198- 217 ,(1956) , 10.1071/PH560198
Silviu Guiasu, Abe Shenitzer, The principle of maximum entropy The Mathematical Intelligencer. ,vol. 7, pp. 42- 48 ,(1985) , 10.1007/BF03023004
Robert T. Smith, Csaba K. Zoltani, George J. Klem, Monte W. Coleman, Reconstruction of tomographic images from sparse data sets by a new finite element maximum entropy approach. Applied Optics. ,vol. 30, pp. 573- 582 ,(1991) , 10.1364/AO.30.000573
R Schmidt, H Herold, A method for time resolved neutron spectroscopy on short pulsed fusion neutron sources Plasma Physics and Controlled Fusion. ,vol. 29, pp. 523- 534 ,(1987) , 10.1088/0741-3335/29/4/005