- 著者
-
Parinya PUNPONGSANON
Yamato MIYATAKE
Daisuke IWAI
Kosuke SATO
- 出版者
- The Imaging Society of Japan
- 雑誌
- 日本画像学会誌 (ISSN:13444425)
- 巻号頁・発行日
- vol.62, no.2, pp.121-127, 2023-04-10 (Released:2023-04-10)
- 参考文献数
- 18
We present a method that utilizes the infill parameter in the 3D printing process to embed information inside the food that is difficult to recognize with the human eye. Our key idea is to utilize the air space to generate a specific pattern inside the food without changing the model geometry. As a result, our method exploits the patterns that appear as hidden edible tags to store the data and simultaneously adds them to a 3D printing pipeline. Our contribution also includes the framework that connects the user with a data-embedding interface through the food 3D printing process, and the decoding system allows the user to decode the information inside the 3D printed food through backlight illumination and a simple image processing technique. We demonstrate our method through the example application scenarios.