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Paper Abstract and Keywords
Presentation 2023-10-13 11:25
On Environment for Development of Data Embedding Algorithms to Printed Images Using Mobile Devices
Masahiro Yasuda, Mitsuji Muneyasu, Soh Yoshida (Kansai Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) A technique has been proposed to embed data in an image, print it, and retrieve the embedded data from an image captured with a mobile terminal camera. In order to evaluate the performance of this technique, it is necessary to create data for evaluation by printing and capturing images, which is extremely burdensome. Therefore, an evaluation method that simulates the printing and capturing process has been proposed. In addition, implementation as an application that runs on a smartphone is also burdensome. In this paper, we propose an improved method to simulate the effects of printing and capturing by generating a pseudo-captured image from a data-embedded image. We improve the performance of the conventional method by modifying the image generation network to provide an environment that more closely resembles actual conditions. For making the application, we propose a method to convert the algorithm code written in MATLAB to C++ code using MATLAB Coder and introduce it in the application. This technique enables all processes, from algorithm development to application implementation, to be maintained and managed in MATLAB, reducing the burden on development.
Keyword (in Japanese) (See Japanese page) 
(in English) data embedding / simulator / Pix2PixHD / GAN / code translation / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN Online edition: ISSN 2424-1970
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Conference Information
Committee IEICE-SIS BCT  
Conference Date 2023-10-12 - 2023-10-13 
Place (in Japanese) (See Japanese page) 
Place (in English) HISTORIA UBE 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IEICE-SIS 
Conference Code 2023-10-SIS-BCT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Environment for Development of Data Embedding Algorithms to Printed Images Using Mobile Devices 
Sub Title (in English)  
Keyword(1) data embedding  
Keyword(2) simulator  
Keyword(3) Pix2PixHD  
Keyword(4) GAN  
Keyword(5) code translation  
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1st Author's Name Masahiro Yasuda  
1st Author's Affiliation Kansai University (Kansai Univ.)
2nd Author's Name Mitsuji Muneyasu  
2nd Author's Affiliation Kansai University (Kansai Univ.)
3rd Author's Name Soh Yoshida  
3rd Author's Affiliation Kansai University (Kansai Univ.)
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Speaker Author-2 
Date Time 2023-10-13 11:25:00 
Presentation Time 20 minutes 
Registration for IEICE-SIS 
Paper #  
Volume (vol) vol.47 
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