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Paper Abstract and Keywords
Presentation 2011-02-25 14:15
Prediction of Lacked Color Plane for the Conversion of Sequential Color Video system
Kazuhiro Hasegawa, Naoya Sagara, Kenji Sugiyama (Seikei Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We have proposed a sequential color system for use as a video format. In this system, three color planes are used sequentially, and, it has a picture quality of 4:4:4 with half uncompressed data of 4:2:2, if suitable color interpolation is used. To realize this system, a conversion to whole RGB picture with the interpolation of missing color plane is important. For this, we use a motion compensated interpolation by the same color plane in the other frames, however, it does not work in very fast motion. Therefore, we should consider a color plane prediction method without motion compensation. In the case of one color lack, a value of lacked plane is predicted by existing planes using a color probability of reference picture. In the case of two colors lack, a clustering of color planes is used. Each cluster is predicted by the similarity of the cluster between target and reference frames.
Keyword (in Japanese) (See Japanese page) 
(in English) Sequential Color / Color Plane Interpolation / Colorization / Clustering / / / /  
Reference Info. ITE Tech. Rep., vol. 35, no. 10, BCT2011-32, pp. 11-14, Feb. 2011.
Paper # BCT2011-32 
Date of Issue 2011-02-18 (BCT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee BCT  
Conference Date 2011-02-25 - 2011-02-26 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To BCT 
Conference Code 2011-02-BCT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Prediction of Lacked Color Plane for the Conversion of Sequential Color Video system 
Sub Title (in English)  
Keyword(1) Sequential Color  
Keyword(2) Color Plane Interpolation  
Keyword(3) Colorization  
Keyword(4) Clustering  
1st Author's Name Kazuhiro Hasegawa  
1st Author's Affiliation Seikei University (Seikei Univ.)
2nd Author's Name Naoya Sagara  
2nd Author's Affiliation Seikei University (Seikei Univ.)
3rd Author's Name Kenji Sugiyama  
3rd Author's Affiliation Seikei University (Seikei Univ.)
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Date Time 2011-02-25 14:15:00 
Presentation Time 25 
Registration for BCT 
Paper # ITE-BCT2011-32 
Volume (vol) ITE-35 
Number (no) no.10 
Page pp.11-14 
#Pages ITE-4 
Date of Issue ITE-BCT-2011-02-18 

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