Company Filing History:
Years Active: 1999
Title: Ji-Sang Yoo: Innovator in Motion Picture Technology
Introduction
Ji-Sang Yoo is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of motion picture technology. His innovative approach has led to the development of a unique method that enhances the way motion pictures are processed and divided.
Latest Patents
Ji-Sang Yoo holds a patent for a method of automatically dividing the domain of a motion picture using time. This method includes several steps, such as quantizing at least two sequential picture frames and simplifying the shapes of these frames. It also involves obtaining time space slope information from the quantized and simplified frames, detecting divides of the picture from the time space gradient information, and obtaining the boundaries between these divides. The process ultimately divides the picture into multiple regions, combining neighboring smaller regions using graph theory to reduce the number of divided regions. Additionally, it distinguishes between motionless background objects and moving objects using motion information of the combined regions. This innovative patent showcases his expertise and creativity in the field.
Career Highlights
Ji-Sang Yoo is associated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of technology. His work has not only advanced the field of motion pictures but has also contributed to the broader landscape of telecommunications and electronics.
Collaborations
Throughout his career, Ji-Sang Yoo has collaborated with notable colleagues, including Young-Kwon Lim and Myoung-Ho Lee. These collaborations have fostered an environment of innovation and creativity, leading to further advancements in their respective fields.
Conclusion
Ji-Sang Yoo's contributions to motion picture technology exemplify the spirit of innovation. His patented method for dividing motion pictures demonstrates his commitment to enhancing visual media. As he continues his work at the Electronics and Telecommunications Research Institute, his impact on the industry is sure to grow.