Yong-Geun Won

Title: Yong-Geun Won: Innovator in Scalable Video Coding Encryption

Introduction

Yong-Geun Won is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of video coding technology, particularly in the area of encryption methods for scalable video bitstreams. His innovative approach addresses the challenges of conditional access control in scalable video coding.

Latest Patents

Yong-Geun Won holds a patent for a "Method and system for encryption/decryption of scalable video bitstream for conditional access control based on multidimensional scalability in scalable video coding." This patent describes a system and method for encrypting a scalable video coding (SVC) bitstream, which is recognized as next-generation coding technology. The encryption method focuses on Network Abstraction Layer (NAL) data, ensuring that multidimensional scalability for space, time, and quality is maintained even after encryption. This allows for effective protection of scalable video content while enabling user access based on specific scalability keys.

Career Highlights

Throughout his career, Yong-Geun Won has worked with prominent companies, including Samsung Electronics Co., Ltd. and the Research & Industrial Cooperation Group. His experience in these organizations has contributed to his expertise in video coding and encryption technologies.

Collaborations

Yong-Geun Won has collaborated with notable colleagues such as Yong-man Ro and Tae-Meon Bae. These partnerships have likely enhanced his research and development efforts in the field of scalable video coding.

Conclusion

Yong-Geun Won's contributions to scalable video coding encryption represent a significant advancement in the field. His innovative methods ensure the protection and accessibility of video content, showcasing his expertise and commitment to technological progress.