New Approach for Embedding Secret Information into Fiber Materials

We propose an artificial fiber (AF) pattern as a technique for embedding electrical information into paper. In order to adapt to more generic targets, we chose to embed information in fabric materials that are closely related to everyday life (such as clothes and bags). In this study, we examine a specific pattern (a traditional Japanese katagami pattern) for a kimono rather than a fiber pattern, and evaluate the adaptability to different photographic environments.