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Paper Abstract and Keywords
Presentation 2014-12-20 16:50
3D CG Image Quality Evaluation for the Number of Viewpoint Including Visible Digital Watermarking with 8 Viewpoints Glassless 3D Method
Norifumi Kawabata, Masaru Miyao (Nagoya Univ.) IMQ2014-23
Abstract (in Japanese) (See Japanese page) 
(in English) There were many studies of digital watermarking for image or video sequences in order to protect the copyright or security until now. From one of these studies, particularly, there were image quality evaluation including visible digital watermarking by wavelet transformation. Most of these studies, they treated 2D image or binocular image, however, they didn't study multi-viewpoint 3D image quality evaluation including visible digital watermarking. It is possible including incorrectly image as digital watermarking in order that there are many viewpoints in multi-viewpoint 3D image. Therefore, we consider that it needs to reveal the relation between subjective quality and resistance including the coded degradation, coded degradation area, and the number of viewpoint. In this paper, at first, we carried out the digital watermark processing for each viewpoints by using wavelet transformation in the case of 3D CG image of H.265/HEVC by regions with 8 viewpoints parallax barrier method. Next, we carried out the subjective evaluation experiment for the generated image. Finally, we analyzed and classified their results statistically by using Support Vector Machine.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-view 3D Image / Digital Watermarking / H.265/HEVC / Wavelet Transformation / Double Stimulus Impairment Scale (DSIS) / Support Vector Machine (SVM) / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 386, IMQ2014-23, pp. 39-44, Dec. 2014.
Paper # IMQ2014-23 
Date of Issue 2014-12-13 (IMQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee IMQ  
Conference Date 2014-12-20 - 2014-12-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Medical Imaging and Image Media Quality 
Paper Information
Registration To IMQ 
Conference Code 2014-12-IMQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 3D CG Image Quality Evaluation for the Number of Viewpoint Including Visible Digital Watermarking with 8 Viewpoints Glassless 3D Method 
Sub Title (in English)  
Keyword(1) Multi-view 3D Image  
Keyword(2) Digital Watermarking  
Keyword(3) H.265/HEVC  
Keyword(4) Wavelet Transformation  
Keyword(5) Double Stimulus Impairment Scale (DSIS)  
Keyword(6) Support Vector Machine (SVM)  
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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.)
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Speaker Author-1 
Date Time 2014-12-20 16:50:00 
Presentation Time 25 minutes 
Registration for IMQ 
Paper # IMQ2014-23 
Volume (vol) vol.114 
Number (no) no.386 
Page pp.39-44 
#Pages
Date of Issue 2014-12-13 (IMQ) 


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