Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Yizhong Song"'
Autor:
Yizhong Song, Jiasheng Jiang
Publikováno v:
2010 International Conference on Communications and Mobile Computing.
It discussed the converging speed of a new algebraic reconstructing algorithm, our nonlinear auto-adapted iterative reconstructing technique, named Simple Self-correlative algebraic reconstruction technique (SSART). With numerical simulation, SSART w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a16e48b6adea258065979e37c459cd1a
https://doi.org/10.1109/cmc.2010.92
https://doi.org/10.1109/cmc.2010.92
Autor:
Jiasheng Jiang, Yizhong Song
Publikováno v:
2010 2nd International Conference on Advanced Computer Control.
econstructing algorithm is able to reconstruct complex fields without any filter. It was named Simple Self-correlative algebraic reconstruction technique (SSART), which is one of nonlinear auto-adapted iterative reconstructing techniques. With numeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ccc440cec3bca646022aabdcf3c4839
https://doi.org/10.1109/icacc.2010.5487251
https://doi.org/10.1109/icacc.2010.5487251
Autor:
Yizhong Song, Zhimin Zhao
Publikováno v:
SPIE Proceedings.
The random-direction partial derivatives in optical deflection equations were transformed into numerical differences in reference frames for tomography. The nonlinear deflection equations were transformed into linear tomography ones. A detecting ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a82630ab7546332d08c60aa8259824
https://doi.org/10.1117/12.828690
https://doi.org/10.1117/12.828690
Autor:
Zunying Li, Yizhong Song
Publikováno v:
ICNC (6)
A new improvement, named Simple Self-correlative algebraic reconstruction technique (SSART), was brought forwards on algebraic reconstruction technique (ART). With numerical simulation, it was applied to reconstructing a Non-ideal-bordered field in o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbecbf9b68c6aa1566777febd7faf3b2
https://doi.org/10.1109/icnc.2009.303
https://doi.org/10.1109/icnc.2009.303
Autor:
Yizhong Song, Zhimin Zhao
Publikováno v:
2009 WRI International Conference on Communications and Mobile Computing.
A new deflection tomography algorithm was suggested and verified with a simulated flow field. The programs calculating deflection projection and inverse projection were worked out based on optical refraction principle and mathematical, physical signi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0974cbdf6ddd07ca891953feb4ece57c
https://doi.org/10.1109/cmc.2009.23
https://doi.org/10.1109/cmc.2009.23
Autor:
Zhimin Zhao, Yizhong Song
Publikováno v:
2009 WRI Global Congress on Intelligent Systems.
A new self-adapting refraction tomography was applied to quantitative measurement of temperature distribution of a flow field. The flow field was given with an alcohol burner. Moire patterns of flow field were produced and captured with a home-made r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d9eb3d84e6ec0f153082b2ea797d017
https://doi.org/10.1109/gcis.2009.388
https://doi.org/10.1109/gcis.2009.388
Autor:
Yizhong Song, Zhimin Zhao
Publikováno v:
SPIE Proceedings.
It was demonstrated that the lowest sampling frequency f min_sample doesn't exist in mathematics. With mathematical analysis, the principles of sampling and reconstructing a continuous signal were strictly calculated. We found that the spectra of sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b9d53f71a91b1692f9767509c60f0a6
https://doi.org/10.1117/12.805614
https://doi.org/10.1117/12.805614
Autor:
Yizhong Song, Zhimin Zhao
Publikováno v:
SPIE Proceedings.
A new deflection tomography system was put forward and named Auto-adapted Iterative Deflection Tomography (AIDT). It was tested to approach accurate reconstruction of a high frequency field containing shock waves with sufficient projections. A high f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::781026a613c452b2d29c0ffeb982ab05
https://doi.org/10.1117/12.805610
https://doi.org/10.1117/12.805610
Autor:
Zhimin Zhao, Yizhong Song
Publikováno v:
SPIE Proceedings.
A new deflection tomography algorithm was suggested and tested with a simulated flow field. The programs calculating deflection projection and inverse projection were worked out based on optical refraction principle and mathematical, physical signifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e88a7ebf27c1bd3d909eeffc71aae3
https://doi.org/10.1117/12.810892
https://doi.org/10.1117/12.810892
Autor:
Yizhong Song
Publikováno v:
2008 9th International Conference on Signal Processing.
A new deflective tomography system was put forward and named auto-adapted iterative deflective tomography (AIDT). It was tested to approach the accurate values with sufficient projections. A high frequency field was designed. It was simulated to proj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19a37cf6ebca7c1303b521d51bf65ec4
https://doi.org/10.1109/icosp.2008.4697735
https://doi.org/10.1109/icosp.2008.4697735