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| Presentation | 2015-09-10 16:25 3D CG Image Quality Evaluation Including Visible Digital Watermarking Based on Color Information with 8 Viewpoints Parallax Barrier Method Norifumi Kawabata, Masaru Miyao (Nagoya Univ.)  LOIS2015-20 IE2015-52 EMM2015-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We studied about the multi-view 3D image quality evaluation including the visible digital watermarking in the case of considering the coded degradation, the region, the resistance, and the number of viewpoints until now. As a result, the more we processed watermarking in the low frequency domain, the higher the assessment is tend with independence of image or video media patterns. However, we did not consider the color information in case we generated the digital watermarking images. Actually, in case we watermarked the RGB color separation image, it is not revealed how affection is for the assessment whether the frequency domain is higher or lower. Therefore, in addition to the coded degradation, we consider that we need to verify the relation between the watermarking and the color information. In this paper, first, for the 3D CG images encoded and decoded by H.265/HEVC with 8 viewpoints parallax barrier method, we processed the wavelet transformation, and we carried out the embedding for the arrangement of the high and low frequency domain (LL3, HL3, LH3) in the same frequency level per each viewpoint. Next, we evaluated the generated images, and we analyzed results and classified for RGB pattern and the coded degradation by using a Support Vector Machine (SVM). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-view 3D Image / H.265/HEVC / Frequency Domain / RGB Color Space / Double Stimulus Impairment Scale (DSIS) / Support Vector Machine (SVM) / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 220, IE2015-52, pp. 27-32, Sept. 2015. | |
| Paper # | IE2015-52 | |
| Date of Issue | 2015-09-03 (LOIS, IE, EMM) | |
| 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 | LOIS2015-20 IE2015-52 EMM2015-35 |
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| Conference Information | |
| Committee | LOIS IE EMM IEE-CMN ITE-ME |
| Conference Date | 2015-09-10 - 2015-09-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya University, Higashiyama Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2015-09-LOIS-IE-EMM-CMN-ME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 3D CG Image Quality Evaluation Including Visible Digital Watermarking Based on Color Information with 8 Viewpoints Parallax Barrier Method |
| Sub Title (in English) | |
| Keyword(1) | Multi-view 3D Image |
| Keyword(2) | H.265/HEVC |
| Keyword(3) | Frequency Domain |
| Keyword(4) | RGB Color Space |
| Keyword(5) | Double Stimulus Impairment Scale (DSIS) |
| Keyword(6) | Support Vector Machine (SVM) |
| Keyword(7) | |
| 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 | 2015-09-10 16:25:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | LOIS2015-20, IE2015-52, EMM2015-35 |
| Volume (vol) | vol.115 |
| Number (no) | no.219(LOIS), no.220(IE), no.221(EMM) |
| Page | pp.27-32 |
| #Pages | 6 |
| Date of Issue | 2015-09-03 (LOIS, IE, EMM) |
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