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Paper Abstract and Keywords
Presentation 2024-02-29 15:10
Evaluation Experiment of Display Camera Visible Light Communication Using Adversarial Examples on a Monocular Depth Estimation Model
Changseok Lee, Hiraku Okada (Nagoya Univ.), Tadahiro Wada (Shizuoka Univ.), Chedlia Ben Naila, Masaaki Katayama (Nagoya Univ.) SeMI2023-75
Abstract (in Japanese) (See Japanese page) 
(in English) Hidden display-camera visible light communication is a method of embedding data in visual information such as images and videos in a way that is not visually noticeable, and transmitting the data simultaneously with visual information. As one of these methods, display camera visible light communication using adversarial examples on a monocular deep estimation model was proposed. However, adversarial samples are susceptible to the effects of communication channel noise such as movement, rotation, enlargement, blurring, noise, and color changes, as they involve small pixel value changes. Therefore, in this study, we introduce Expectation over Transformation (EOT) as a countermeasure. EOT is a method that adds expected communication channel noise to the generation process of adversarial samples to impart resistance to communication channel noise. In this study, we evaluate the impact of introducing EOT through experiments, demonstrating the effectiveness of this novel approach.
Keyword (in Japanese) (See Japanese page) 
(in English) display-camera visible light communication / adversarial example / deep learning / depth prediction / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 400, SeMI2023-75, pp. 25-30, Feb. 2024.
Paper # SeMI2023-75 
Date of Issue 2024-02-22 (SeMI) 
ISSN 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)
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Conference Information
Committee SeMI IPSJ-UBI IPSJ-MBL  
Conference Date 2024-02-29 - 2024-03-01 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SeMI 
Conference Code 2024-02-SeMI-UBI-MBL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation Experiment of Display Camera Visible Light Communication Using Adversarial Examples on a Monocular Depth Estimation Model 
Sub Title (in English)  
Keyword(1) display-camera visible light communication  
Keyword(2) adversarial example  
Keyword(3) deep learning  
Keyword(4) depth prediction  
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1st Author's Name Changseok Lee  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Hiraku Okada  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Tadahiro Wada  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
4th Author's Name Chedlia Ben Naila  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
5th Author's Name Masaaki Katayama  
5th Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2024-02-29 15:10:00 
Presentation Time 20 minutes 
Registration for SeMI 
Paper # SeMI2023-75 
Volume (vol) vol.123 
Number (no) no.400 
Page pp.25-30 
#Pages 6 
Date of Issue 2024-02-22 (SeMI) 

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