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Paper Abstract and Keywords
Presentation 2013-06-25 10:00
A Moving Object Extraction by Level Set Method Considering Depth Information
Hiroki Inano (Kanazawa Univ.), Akihiro Kitamura (Hitachi Solutions), Kosuke Imamura (Kanazawa Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we proposed a moving object extraction by level set method considering depth information obtained from a single camera image. Many conventional methods for moving object extraction are based on the inter-frame difference information, but accuracy degradation of extraction in uncovered background and occlusion region is easy to happen by the use of only frame difference information. In our proposal method, we improve the accuracy of moving object extraction by design of a new speed function of level set method using both edge information and depth information obtained from a single image as well as inter-frame difference information. The experimental results through computer simulations show the proposed method provides good extraction accuracy under the condition that there is significant difference of depth information between the object and background.
Keyword (in Japanese) (See Japanese page) 
(in English) Level set method / Moving object extraction / Depth estimation / / / / /  
Reference Info. ITE Tech. Rep., vol. 37, no. 27, IST2013-35, pp. 29-32, June 2013.
Paper # IST2013-35 
Date of Issue 2013-06-17 (IST, ME) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee IST ME IEICE-BioX  
Conference Date 2013-06-24 - 2013-06-25 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To IST 
Conference Code 2013-06-IST-ME-BioX 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Moving Object Extraction by Level Set Method Considering Depth Information 
Sub Title (in English)  
Keyword(1) Level set method  
Keyword(2) Moving object extraction  
Keyword(3) Depth estimation  
1st Author's Name Hiroki Inano  
1st Author's Affiliation Kanazawa University (Kanazawa Univ.)
2nd Author's Name Akihiro Kitamura  
2nd Author's Affiliation Hitachi Solutions, Ltd. (Hitachi Solutions)
3rd Author's Name Kosuke Imamura  
3rd Author's Affiliation Kanazawa University (Kanazawa Univ.)
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Speaker Author-1 
Date Time 2013-06-25 10:00:00 
Presentation Time 30 minutes 
Registration for IST 
Paper # IST2013-35, ME2013-77 
Volume (vol) vol.37 
Number (no) no.27 
Page pp.29-32 
Date of Issue 2013-06-17 (IST, ME) 

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