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Paper Abstract and Keywords
Presentation 2013-01-24 10:50
An Efficient Video Content Delivery Considering Visual Psychology Effects and Motion Information in a Scene
Yuto Goto, Eiji Kamioka (SIT)
Abstract (in Japanese) (See Japanese page) 
(in English) This study proposes an efficient video content delivery technique using psychological effects of visual perception. Concretely, scene changes in a video content are automatically detected, and then the appropriate color depth and frame rate values are assigned to each scene for the purpose of the data reduction. This alleviates the transmission bit rate of the content without reducing the user satisfaction. The scene changes are detected by simply calculating the average image density in a deference frame between adjacent two frames. Therefore, it is possible to easily perform a transcoding for the content at an intermediate network node. In this paper, the effectiveness of the proposed technique will be discussed through subjective evaluation experiments.
Keyword (in Japanese) (See Japanese page) 
(in English) Scene change detection / User satisfaction / Frame rate / Visual psychology / Video content delivery / / /  
Reference Info. IEICE Tech. Rep., vol. 112, Jan. 2013.
Paper #  
Date of Issue 2013-01-17 (MoMuC) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee MoNA AN USN  
Conference Date 2013-01-24 - 2013-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) ICHINOBO (Sendai-city) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile ubiquitous/Sensor technology, Ad hoc network, RFID, etc. 
Paper Information
Registration To MoNA 
Conference Code 2013-01-MoMuC-AN-USN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Efficient Video Content Delivery Considering Visual Psychology Effects and Motion Information in a Scene 
Sub Title (in English)  
Keyword(1) Scene change detection  
Keyword(2) User satisfaction  
Keyword(3) Frame rate  
Keyword(4) Visual psychology  
Keyword(5) Video content delivery  
1st Author's Name Yuto Goto  
1st Author's Affiliation Shibaura Institute of Technology (SIT)
2nd Author's Name Eiji Kamioka  
2nd Author's Affiliation Shibaura Institute of Technology (SIT)
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Date Time 2013-01-24 10:50:00 
Presentation Time 25 
Registration for MoNA 
Paper # IEICE-MoMuC2012-44 
Volume (vol) IEICE-112 
Number (no) no.404 
Page pp.25-30 
#Pages IEICE-6 
Date of Issue IEICE-MoMuC-2013-01-17 

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