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Paper Abstract and Keywords
Presentation 2014-05-19 13:30
Improvement for multi-viewpoint shape from focus technique based on hidden surface detection
Mamoru Dote, Yutaka Nakano, Toshiyuki Yoshida (Univ. of Fukui)
Abstract (in Japanese) (See Japanese page) 
(in English) Shape From Focus (SFF) has been known as a depth estimation technique by using focus information. The technique estimates the depth for each point of a target object based on a focus measure extracted from a set of multi-focus images. The authors have extended the technique to a multiple-viewpoint algorithm. However, the technique has been leaving the problems that the number of viewpoints is limited to 2 and that large reconstruction error occur due to a lack of visibility checking from each viewpoint. This paper thus tries to increase the number of the viewpoints and reduce the error by introducing a hidden surface detection.
Keyword (in Japanese) (See Japanese page) 
(in English) depth estimation / SFF / multi-viewpoint images / error reduction / hidden surface detection / / /  
Reference Info. ITE Tech. Rep., vol. 38, no. 18, ME2014-56, pp. 1-4, May 2014.
Paper # ME2014-56 
Date of Issue 2014-05-12 (ME, AIT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee AIT ME  
Conference Date 2014-05-19 - 2014-05-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kinki Daigaku Blossom Cafe Multi-purpose Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Media and Industry, Kansei Information Processing, Multimedia Techniques and others 
Paper Information
Registration To ME 
Conference Code 2014-05-AIT-ME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement for multi-viewpoint shape from focus technique based on hidden surface detection 
Sub Title (in English)  
Keyword(1) depth estimation  
Keyword(2) SFF  
Keyword(3) multi-viewpoint images  
Keyword(4) error reduction  
Keyword(5) hidden surface detection  
1st Author's Name Mamoru Dote  
1st Author's Affiliation University of Fukui (Univ. of Fukui)
2nd Author's Name Yutaka Nakano  
2nd Author's Affiliation University of Fukui (Univ. of Fukui)
3rd Author's Name Toshiyuki Yoshida  
3rd Author's Affiliation University of Fukui (Univ. of Fukui)
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Speaker Author-1 
Date Time 2014-05-19 13:30:00 
Presentation Time 30 minutes 
Registration for ME 
Paper # ME2014-56, AIT2014-97 
Volume (vol) vol.38 
Number (no) no.18 
Page pp.1-4 
Date of Issue 2014-05-12 (ME, AIT) 

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