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Paper Abstract and Keywords
Presentation 2014-05-16 15:20
Evaluation Experiment for Subjective Image Quality in case of Occurring the Coded Degradation for Objects or Background Region of 3D CG Images with 8-Viewpoints Parallax Barrier Method
Norifumi Kawabata, Masaru Miyao (Nagoya Univ.), Yuukou Horita (Univ. of Toyama) IMQ2014-6
Abstract (in Japanese) (See Japanese page) 
(in English) Until now, there have been many studies about image quality for multi-viewpoint 3D still images. Particularly, as represented by ROI (Region Of Interest), it becomes important that users are interested in or focused on what region or area. Also, in the multi-viewpoint 3D still images, it's not clearly that users focused on objects or background in their images since there are many viewpoints. Until now, there were case studies considered about the coded degradation for 2D videos, 2-viewpoints 3D videos. However, there weren't case studies for multi-viewpoint 3D, and their results weren't cleared. In this paper, with 8-viewpoints parallax barrier method, in case of occurring the coded degradation for objects or background region, we demonstrated subjective evaluation for image quality, and analyzed experimental results statistically.
Keyword (in Japanese) (See Japanese page) 
(in English) Three-dimensional Computer Graphics / Subjective Evaluation / Double Stimulus Impairment Scale Method / Coded Degradation / Multi-Viewpoint / Parallax Barrier Method / Region Of Interest /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 35, IMQ2014-6, pp. 25-30, May 2014.
Paper # IMQ2014-6 
Date of Issue 2014-05-09 (IMQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF IMQ2014-6

Conference Information
Committee IMQ  
Conference Date 2014-05-16 - 2014-05-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Takanawa Campus, Tokai University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Media Quality 
Paper Information
Registration To IMQ 
Conference Code 2014-05-IMQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation Experiment for Subjective Image Quality in case of Occurring the Coded Degradation for Objects or Background Region of 3D CG Images with 8-Viewpoints Parallax Barrier Method 
Sub Title (in English)  
Keyword(1) Three-dimensional Computer Graphics  
Keyword(2) Subjective Evaluation  
Keyword(3) Double Stimulus Impairment Scale Method  
Keyword(4) Coded Degradation  
Keyword(5) Multi-Viewpoint  
Keyword(6) Parallax Barrier Method  
Keyword(7) Region Of Interest  
Keyword(8)  
1st Author's Name Norifumi Kawabata  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Masaru Miyao  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Yuukou Horita  
3rd Author's Affiliation University of Toyama (Univ. of Toyama)
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Speaker Author-1 
Date Time 2014-05-16 15:20:00 
Presentation Time 25 minutes 
Registration for IMQ 
Paper # IMQ2014-6 
Volume (vol) vol.114 
Number (no) no.35 
Page pp.25-30 
#Pages 6 
Date of Issue 2014-05-09 (IMQ) 

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