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Paper Abstract and Keywords
Presentation 2020-12-16 15:50
ISHIGAKI of The Kumamoto Castle Region Extraction Considering Shape Features
Yuuki Yamasaki, Masahiro Migita, Go Koutaki, Masashi Toda (Kumamoto Univ.), Tsuyoshi Kishigami (Toppan)
Abstract (in Japanese) (See Japanese page) 
(in English) We aimed to automatically extract stone contour information from stone wall images, and we have mainly studied methods based on color information, but it was difficult to extract with high accuracy. As a countermeasure, improvement was seen by selecting a candidate with a high evaluation value from multiple contours by shape evaluation. However, there are cases where candidates with high evaluation values do not always give the best results, and improving the candidate selection method has been an issue. In this paper, we analyze the change in shape evaluation value with respect to parameter change, examine the optimum selection method, and try to improve the contour extraction accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) Restoration Assistance / ISHIGAKI / GrabCut / Region Extraction / / / /  
Reference Info. ITE Tech. Rep., vol. 44, no. 34, ME2020-107, pp. 21-24, Dec. 2020.
Paper # ME2020-107 
Date of Issue 2020-12-09 (ME) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee ME SIP  
Conference Date 2020-12-16 - 2020-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ME 
Conference Code 2020-12-ME-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) ISHIGAKI of The Kumamoto Castle Region Extraction Considering Shape Features 
Sub Title (in English)  
Keyword(1) Restoration Assistance  
Keyword(2) ISHIGAKI  
Keyword(3) GrabCut  
Keyword(4) Region Extraction  
1st Author's Name Yuuki Yamasaki  
1st Author's Affiliation Kumamoto University (Kumamoto Univ.)
2nd Author's Name Masahiro Migita  
2nd Author's Affiliation Kumamoto University (Kumamoto Univ.)
3rd Author's Name Go Koutaki  
3rd Author's Affiliation Kumamoto University (Kumamoto Univ.)
4th Author's Name Masashi Toda  
4th Author's Affiliation Kumamoto University (Kumamoto Univ.)
5th Author's Name Tsuyoshi Kishigami  
5th Author's Affiliation Toppan Printing Co., Ltd. (Toppan)
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Speaker Author-1 
Date Time 2020-12-16 15:50:00 
Presentation Time 30 minutes 
Registration for ME 
Paper # ME2020-107 
Volume (vol) vol.44 
Number (no) no.34 
Page pp.21-24 
Date of Issue 2020-12-09 (ME) 

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