Ryousuke Fujii

Title: Innovations of Ryousuke Fujii

Introduction

Ryousuke Fujii is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of digital watermarking technology. With a total of 7 patents to his name, his work has advanced the capabilities of digital information embedding and detection.

Latest Patents

Fujii's latest patents include a digital watermark embedding device and a digital watermark detecting device. These innovations enable stable digital watermark detection using fewer resources while embedding and detecting a larger amount of digital watermark information. The digital watermark embedding device features an embedding-information converting unit that transforms inputted information into a bit string. It also includes an orthogonal-pattern generating unit that creates orthogonal patterns for integration with the digital watermark pattern. This results in an embedding pattern that can be embedded into an input image, producing an image with embedded information. Additionally, his digital watermark detection device allows for precise detection of digital watermarks from recaptured images.

Career Highlights

Throughout his career, Ryousuke Fujii has worked with notable companies such as Mitsubishi Electric Corporation and Nippon Hoso Kyokai. His experience in these organizations has contributed to his expertise in digital watermarking technologies.

Collaborations

Fujii has collaborated with several professionals in his field, including Mitsuyoshi Suzuki and Hiroshi Ito. Their joint efforts have furthered advancements in digital watermarking and related technologies.

Conclusion

Ryousuke Fujii's contributions to digital watermarking technology have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing technology in this area.