Chee Sun Won

Title: Chee Sun Won: Innovator in Video Watermarking Technology

Introduction

Chee Sun Won is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of video watermarking technology, holding a total of 8 patents. His innovative work has advanced the methods and apparatus used in video encoding and watermarking.

Latest Patents

Chee Sun Won's latest patents include a "Method and apparatus for inserting video watermark in compression domain." This invention provides an apparatus and method for video watermarking, which involves receiving a bit stream encoded by a video encoder. The process includes extracting information from the spatial domain of an image, grouping code words for each segmented domain, and determining a sign for each segmented domain to insert a watermark accordingly. Another notable patent is the "Video watermarking apparatus in compression domain and method using the same." This invention features an information provider that supplies spatial domain segmentation information of an image concerning a compressed video, along with a grouping unit that organizes the compressed video based on this information.

Career Highlights

Throughout his career, Chee Sun Won has worked with esteemed organizations such as the Electronics and Telecommunications Research Institute and Samsung Electronics Co., Ltd. His experience in these companies has allowed him to refine his skills and contribute to groundbreaking advancements in technology.

Collaborations

Chee Sun Won has collaborated with notable colleagues, including Soo Jun Park and Dong Kwon Park. Their teamwork has fostered an environment of innovation and creativity in their respective projects.

Conclusion

Chee Sun Won's contributions to video watermarking technology have established him as a key figure in the field. His patents reflect a deep understanding of video encoding and watermarking processes, showcasing his innovative spirit and dedication to advancing technology.