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Paper Abstract and Keywords
Presentation 2016-12-09 14:50
Frame-rate Conversion of Digital Cinema by Spatio-temporal Contrast Compensation Considering Eye-trace Integration Effect
Yasutaka Matsuo, Shinichi Sakaida (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) In order to broadcast a 4K digital cinema content to 8K UHDTV (Ultra High-Definition Television) broadcasting, we propose a frame-rate conversion method from 24 to 120 frame per second. The proposed method uses a linear-filtering frame interpolation method by compensating of spatio-temporal contrast sensitivity of human vision to suppress an artifact of multiple contour of a moving object. Experiments show that the proposed method provides a subjectively better appearance in comparison with the conventional frame-rate conversion methods.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultra High-Definition Television / Frame-Rate Conversion / Linear-Filtering Frame Interpolation / Spatio-Temporal Contrast Sensitivity / / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2016-12-08 - 2016-12-09 
Place (in Japanese) (See Japanese page) 
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Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To IEICE-IE 
Conference Code 2016-12-IE-CS-AVM-BCT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Frame-rate Conversion of Digital Cinema by Spatio-temporal Contrast Compensation Considering Eye-trace Integration Effect 
Sub Title (in English)  
Keyword(1) Ultra High-Definition Television  
Keyword(2) Frame-Rate Conversion  
Keyword(3) Linear-Filtering Frame Interpolation  
Keyword(4) Spatio-Temporal Contrast Sensitivity  
1st Author's Name Yasutaka Matsuo  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Shinichi Sakaida  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
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Date Time 2016-12-09 14:50:00 
Presentation Time 25 
Registration for IEICE-IE 
Paper #  
Volume (vol) 40 
Number (no) no.45 
Date of Issue  

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