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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
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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)
Download PDF 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)  
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
Date of Issue 2014-02-10 (ITS, IE) 


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