Paper Abstract and Keywords |
Presentation |
2014-02-18 11:30
Improvement of 2-D Picture Quality for H.265/HEVC using Foreground and Boundary Regions Detection by 3-D Depth Map Shinya Iwasaki, Ryoki Takada (Waseda Univ.), Yasutaka Matsuo (Waseda Univ./NHK), Jiro Katto (Waseda Univ.) ITS2013-57 IE2013-122 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
International standardization of multi-view and 3D video coding formats is now the hot topic at MPEG. For the latter, video capture by an RGB-D camera is assumed, and video signals and depth maps are utilized simultaneously for efficient compression. Moreover, video sequence with a depth map can be taken by a camera with RGB-D (depth) sensor like Kinect. In this paper, Experiments show that further improvement of picture quality for H.265/HEVC compressed streams. Concretely, we separate video signals into foreground and background, and detect the position of foreground regions by using this information. Furthermore, we detect boundary regions of video signals by using depth map, and we achieve to improve H.265/HEVC. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Depth map / H.265/HEVC / Foreground Regions / Boundary Regions / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 434, IE2013-122, pp. 159-164, Feb. 2014. |
Paper # |
IE2013-122 |
Date of Issue |
2014-02-10 (ITS, IE) |
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) |
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ITS2013-57 IE2013-122 |
Conference Information |
Committee |
ITS IE ITE-AIT ITE-HI ITE-ME |
Conference Date |
2014-02-17 - 2014-02-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ITS Image Processing, etc. |
Paper Information |
Registration To |
IE |
Conference Code |
2014-02-ITS-IE-AIT-HI-ME |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of 2-D Picture Quality for H.265/HEVC using Foreground and Boundary Regions Detection by 3-D Depth Map |
Sub Title (in English) |
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Keyword(1) |
Depth map |
Keyword(2) |
H.265/HEVC |
Keyword(3) |
Foreground Regions |
Keyword(4) |
Boundary Regions |
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1st Author's Name |
Shinya Iwasaki |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Ryoki Takada |
2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
3rd Author's Name |
Yasutaka Matsuo |
3rd Author's Affiliation |
Waseda University/Japan Broadcasting Corporation (Waseda Univ./NHK) |
4th Author's Name |
Jiro Katto |
4th Author's Affiliation |
Waseda University (Waseda Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-02-18 11:30:00 |
Presentation Time |
15 minutes |
Registration for |
IE |
Paper # |
ITS2013-57, IE2013-122 |
Volume (vol) |
vol.113 |
Number (no) |
no.433(ITS), no.434(IE) |
Page |
pp.159-164 |
#Pages |
6 |
Date of Issue |
2014-02-10 (ITS, IE) |
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