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Paper Abstract and Keywords
Presentation 2016-06-02 13:50
Fast and Accurate Image Segmentation Technique using Multiple Sensors
Hiromu Miyashita, Kouta Takeuchi, Mariko Yamaguchi, Hidenobu Nagata, Akira Ono (NTT) MVE2016-1
Abstract (in Japanese) (See Japanese page) 
(in English) Transporting super high reality of entire live sport game to remote venue,
we aim to extract precise target image such as an athlete from video.
While chroma key compositing is widely used for accurate image extraction,
fixed color screen for keying would not able to be set on the gaming field.
In this paper, we propose an effective real time image extraction method using camera and sensor.
In our method, first a TRIMAP is created from roughly extracted image region using appropriate sensors,
and then, precise boundary of target image is obtained by our fast edge correction algorithm.
Our algorithm improves extraction accuracy even the sensor's resolution was 1/16 to 1/64 size of color camera,
and its processing performance is over 30fps for FullHD video.
Keyword (in Japanese) (See Japanese page) 
(in English) object extraction / image segmentation / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 73, MVE2016-1, pp. 17-22, June 2016.
Paper # MVE2016-1 
Date of Issue 2016-05-26 (MVE) 
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 MVE2016-1

Conference Information
Committee MVE  
Conference Date 2016-06-02 - 2016-06-03 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MVE 
Conference Code 2016-06-MVE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fast and Accurate Image Segmentation Technique using Multiple Sensors 
Sub Title (in English)  
Keyword(1) object extraction  
Keyword(2) image segmentation  
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1st Author's Name Hiromu Miyashita  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Kouta Takeuchi  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Mariko Yamaguchi  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Hidenobu Nagata  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Akira Ono  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2016-06-02 13:50:00 
Presentation Time 25 minutes 
Registration for MVE 
Paper # MVE2016-1 
Volume (vol) vol.116 
Number (no) no.73 
Page pp.17-22 
#Pages 6 
Date of Issue 2016-05-26 (MVE) 

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