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Paper Abstract and Keywords
Presentation 2026-03-16 14:35
A Study on Information Embedding into Color Components in Visible Light Communication Systems based on Image Classifiers
Riku Katayama, Tadahiro Wada, Kaiji Mukumoto, Zhengqiang Tang (Shizuoka Univ.), Hiraku Okada (Meijo Univ.) IT2025-98 ISEC2025-106 WBS2025-80 RCC2025-79
Abstract (in Japanese) (See Japanese page) 
(in English) In visible light communication using liquid crystal displays and image sensors, a communication method based on machine-learning–driven image classifiers has been proposed for information embedding. In this method, an adversarial image is generated from the information to be transmitted, and the information is conveyed through the features output by the image classifier. In contrast to the previous approach, where a single feature corresponds to the transmitted information, we propose a method that embeds different pieces of information into each color component during the generation of adversarial images, thereby increasing the information capacity. We evaluate the communication performance and image quality of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Visible Light Communications / Information Embedding / Image Classifier / Adversarial Examples / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 406, WBS2025-80, pp. 120-125, March 2026.
Paper # WBS2025-80 
Date of Issue 2026-03-09 (IT, ISEC, WBS, RCC) 
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 IT2025-98 ISEC2025-106 WBS2025-80 RCC2025-79

Conference Information
Committee IT WBS ISEC RCC  
Conference Date 2026-03-16 - 2026-03-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagano Campus, Shinshu University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Joint Workshop of ISEC, IT, RCC, and WBS 
Paper Information
Registration To WBS 
Conference Code 2026-03-IT-WBS-ISEC-RCC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Information Embedding into Color Components in Visible Light Communication Systems based on Image Classifiers 
Sub Title (in English)  
Keyword(1) Visible Light Communications  
Keyword(2) Information Embedding  
Keyword(3) Image Classifier  
Keyword(4) Adversarial Examples  
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1st Author's Name Riku Katayama  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Tadahiro Wada  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
3rd Author's Name Kaiji Mukumoto  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
4th Author's Name Zhengqiang Tang  
4th Author's Affiliation Shizuoka University (Shizuoka Univ.)
5th Author's Name Hiraku Okada  
5th Author's Affiliation Meijo University (Meijo Univ.)
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Speaker Author-1 
Date Time 2026-03-16 14:35:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # IT2025-98, ISEC2025-106, WBS2025-80, RCC2025-79 
Volume (vol) vol.125 
Number (no) no.404(IT), no.405(ISEC), no.406(WBS), no.407(RCC) 
Page pp.120-125 
#Pages 6 
Date of Issue 2026-03-09 (IT, ISEC, WBS, RCC) 

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