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Paper Abstract and Keywords
Presentation 2013-11-26 10:15
3D Shape Reconstruction of a Droplet based on Multiphase Flow Tomographic Images
Yuki Matsuura (Tokyo City Univ.), Masamichi Oishi (the Univ. of Tokyo), Nobuhiko Mukai (Tokyo City Univ.), Mari Oshima (the Univ. of Tokyo), Youngha Chang (Tokyo City Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We have reconstructed 3D shape of a droplet based on multiphase flow tomographic images. Flowing a different kind of fluid into continuous phase flow makes it multiphase flow and a droplet is generated from the flowed fluid, which is dispersed phase flow. It is possible to obtain multiple cross section images of the droplet by taking pictures according to the height of the focus, where two kinds of colored particles are mixed. However, it is difficult to reconstruct 3D shape of a droplet from the images. Therefore, we have tried to reconstruct 3D shape of a droplet by extracting the droplet regions with the help of image processing method, and by forming the volume data of it with the droplet regions on the multiple tomographic images.
Keyword (in Japanese) (See Japanese page) 
(in English) Image processing / Fluid analysis / Multiphase flow / PIV / 3D reconstruction / / /  
Reference Info. ITE Tech. Rep., vol. 37, no. 53, AIT2013-161, pp. 33-38, Nov. 2013.
Paper # AIT2013-161 
Date of Issue 2013-11-19 (ME, AIT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee IEICE-IE AIT ME  
Conference Date 2013-11-25 - 2013-11-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Kurume National College of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AIT 
Conference Code 2013-11-IE-AIT-ME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 3D Shape Reconstruction of a Droplet based on Multiphase Flow Tomographic Images 
Sub Title (in English)  
Keyword(1) Image processing  
Keyword(2) Fluid analysis  
Keyword(3) Multiphase flow  
Keyword(4) PIV  
Keyword(5) 3D reconstruction  
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1st Author's Name Yuki Matsuura  
1st Author's Affiliation Tokyo City University (Tokyo City Univ.)
2nd Author's Name Masamichi Oishi  
2nd Author's Affiliation Institute of Industrial Science, the University of Tokyo (the Univ. of Tokyo)
3rd Author's Name Nobuhiko Mukai  
3rd Author's Affiliation Tokyo City University (Tokyo City Univ.)
4th Author's Name Mari Oshima  
4th Author's Affiliation Institute of Industrial Science, the University of Tokyo (the Univ. of Tokyo)
5th Author's Name Youngha Chang  
5th Author's Affiliation Tokyo City University (Tokyo City Univ.)
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Speaker
Date Time 2013-11-26 10:15:00 
Presentation Time 25 
Registration for AIT 
Paper # ITE-ME2013-118,ITE-AIT2013-161 
Volume (vol) ITE-37 
Number (no) no.53 
Page pp.33-38 
#Pages ITE-6 
Date of Issue ITE-ME-2013-11-19,ITE-AIT-2013-11-19 


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