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Paper Abstract and Keywords
Presentation 2012-02-24 16:10
Image Enlargement Method for Preservation of Edge using Quadratic Bezier Curve
Naomi Takahashi, Masashi Kameda (Iwate Pref.Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Image enlargement method using linear interpolation causes blur because edge is extend as same as non-edge region. In this paper, we have proposed image enlargement method for preservation of edge using quadratic Bezier curve. Our method calculates fitting curves each scan lines in the image and makes enlargement image by extending fitting curves with preservation of edge. As a result, it is seen that the proposal method doesn’t have blur in the enlargement image compared with linear interpolation method.
Keyword (in Japanese) (See Japanese page) 
(in English) Image Enlargement / Quadratic Bezier Curve / Curve Approximation / Edge / / / /  
Reference Info. ITE Tech. Rep., vol. 36, no. 10, BCT2012-38, pp. 29-32, Feb. 2012.
Paper # BCT2012-38 
Date of Issue 2012-02-17 (BCT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2012-02-24 - 2012-02-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanpo no yado Yaidu 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To BCT 
Conference Code 2012-02-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Image Enlargement Method for Preservation of Edge using Quadratic Bezier Curve 
Sub Title (in English)  
Keyword(1) Image Enlargement  
Keyword(2) Quadratic Bezier Curve  
Keyword(3) Curve Approximation  
Keyword(4) Edge  
1st Author's Name Naomi Takahashi  
1st Author's Affiliation Iwate Prefectural University (Iwate Pref.Univ.)
2nd Author's Name Masashi Kameda  
2nd Author's Affiliation Iwate Prefectural University (Iwate Pref.Univ.)
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Speaker Author-1 
Date Time 2012-02-24 16:10:00 
Presentation Time 25 minutes 
Registration for BCT 
Paper # BCT2012-38 
Volume (vol) vol.36 
Number (no) no.10 
Page pp.29-32 
Date of Issue 2012-02-17 (BCT) 

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