Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2022-07-14 10:30
LED Array Acquisition For Road-to-Vehicle Visible Light Communication Using Cost-Sensitive Support Vector Machine and Spatial-Temporal Gradient Values
Kento Nakamura, Takaya Yamazato (Nagoya Univ.), Masayuki Kinoshita (CIT), Hiraku Okada, Toshiaki Fuji (Nagoya Univ.), Shintaro Arai (Okayama University of Science), Koji Kamakura (CIT), Tomohiro Yendo (Nagaoka University of Technology) CS2022-11
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we focus om an image sensor visible light communication(VLC) for Intelligent Transport system(ITS). In particular, we considered a case where the transmitter position in the captured image of the vehicle's receiver move. In the previous study, corrected the movement of the transmitter and acquired the transmitter by using the scatter plots of spatial-temporal gradient values and discriminant line. However, in this case, the background non-transmitters position move and the part of background non-transmitters have high temporal gradient values. This is why, the simple discriminant line was not optimal threshold line. Therefore, in this study, we proposed the transmitter acquisition method by using undersampling based on the k-means method of background non-transmitter data and Cost-Sensitive SVM model that consider the weight of data for more accurate transmitter acquisition.
Keyword (in Japanese) (See Japanese page) 
(in English) ITS / Visible Light Communication(VLC) / High-speed camera / LED transmitter acquisition / Machine learning / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 110, CS2022-11, pp. 3-7, July 2022.
Paper # CS2022-11 
Date of Issue 2022-07-07 (CS) 
ISSN 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 CS2022-11

Conference Information
Committee CS  
Conference Date 2022-07-14 - 2022-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Yakushima Environmental and Cultural Village Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Next Generation Networks, Access Networks, Broadband Access, Power Line Communications, Wireless Communication Systems, Coding Systems, etc. 
Paper Information
Registration To CS 
Conference Code 2022-07-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) LED Array Acquisition For Road-to-Vehicle Visible Light Communication Using Cost-Sensitive Support Vector Machine and Spatial-Temporal Gradient Values 
Sub Title (in English)  
Keyword(1) ITS  
Keyword(2) Visible Light Communication(VLC)  
Keyword(3) High-speed camera  
Keyword(4) LED transmitter acquisition  
Keyword(5) Machine learning  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kento Nakamura  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Takaya Yamazato  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Masayuki Kinoshita  
3rd Author's Affiliation Chiba Institute of Technology (CIT)
4th Author's Name Hiraku Okada  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
5th Author's Name Toshiaki Fuji  
5th Author's Affiliation Nagoya University (Nagoya Univ.)
6th Author's Name Shintaro Arai  
6th Author's Affiliation Okayama University of Science (Okayama University of Science)
7th Author's Name Koji Kamakura  
7th Author's Affiliation Chiba Institute of Technology (CIT)
8th Author's Name Tomohiro Yendo  
8th Author's Affiliation Nagaoka University of Technology (Nagaoka University of Technology)
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2022-07-14 10:30:00 
Presentation Time 10 minutes 
Registration for CS 
Paper # CS2022-11 
Volume (vol) vol.122 
Number (no) no.110 
Page pp.3-7 
#Pages 5 
Date of Issue 2022-07-07 (CS) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan