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Paper Abstract and Keywords
Presentation 2015-05-29 12:00
Improvement for a frame interpolation technique based on a subdivision of triangular patches
Shuhei Sato, Yutaka Nakano, Toshiyuki Yoshida (Univ. of Fukui)
Abstract (in Japanese) (See Japanese page) 
(in English) The authors have proposed a frame interpolation technique which adaptively selects either of block-matching-based or warping-based interpolation techniques for triangular patches generated by a feature point tracking and Delaunay triangulation. However, the accuracy of this technique degrades in the case that a single triangular patch includes multiple objects with mutually different motions. This paper tries to overcome this problem by detecting triangular patches that possibly include multiple motions and by subdividing them into smaller patches along with object boundaries. The experimental results indicate that the proposed technique improves the accuracy of interpolation in terms of not only the PSNR but also visual aspect.
Keyword (in Japanese) (See Japanese page) 
(in English) frame interpolation / triangular patch / reliability metric / boundary / subdivision / / /  
Reference Info. ITE Tech. Rep., vol. 39, no. 18, ME2015-66, pp. 9-12, May 2015.
Paper # ME2015-66 
Date of Issue 2015-05-22 (ME, AIT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee ME AIT  
Conference Date 2015-05-29 - 2015-05-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Ryukoku Univ. Kyoro 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 2015-05-ME-AIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement for a frame interpolation technique based on a subdivision of triangular patches 
Sub Title (in English)  
Keyword(1) frame interpolation  
Keyword(2) triangular patch  
Keyword(3) reliability metric  
Keyword(4) boundary  
Keyword(5) subdivision  
1st Author's Name Shuhei Sato  
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 2015-05-29 12:00:00 
Presentation Time 30 minutes 
Registration for ME 
Paper # ME2015-66, AIT2015-93 
Volume (vol) vol.39 
Number (no) no.18 
Page pp.9-12 
Date of Issue 2015-05-22 (ME, AIT) 

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