Sei Naitou

Title: Sei Naitou: Innovator in Video Encoding Technology

Introduction

Sei Naitou is a prominent inventor based in Saitama-ken, Japan. He has made significant contributions to the field of video encoding technology. With a total of 2 patents, Naitou's work focuses on improving encoding performance while reducing processing costs.

Latest Patents

Naitou's latest patents include a video encoding apparatus, video encoding method, and computer program. These innovations employ an adaptive filter that enhances encoding performance. The video encoding apparatus estimates interpolation filter coefficients through image frequency characteristic analysis. When certain conditions are met, the apparatus re-estimates these coefficients to optimize performance. Another patent involves a video encoding apparatus and decoding apparatus that utilize adaptive filter coefficients with reduced coding requirements. This system selects suitable coefficients from multiple predetermined options and records identification information for each slice of encoded data.

Career Highlights

Sei Naitou is currently employed at KDDI Corporation, where he continues to develop innovative solutions in video technology. His work has been instrumental in advancing the efficiency of video encoding processes.

Collaborations

Naitou collaborates with notable colleagues, including Tomonobu Yoshino and Shigeyuki Sakazawa. Their combined expertise contributes to the success of their projects and innovations.

Conclusion

Sei Naitou's contributions to video encoding technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in video processing. Naitou's work continues to influence the industry and pave the way for future advancements.