Dong-San Jun

Title: The Innovations of Dong-San Jun

Introduction

Dong-San Jun is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of video encoding and decoding, holding a total of 14 patents. His work focuses on improving the efficiency of video processing technologies.

Latest Patents

One of his latest patents is a method and apparatus for encoding and decoding using selective information sharing between channels. This invention discloses a video decoding method and apparatus, as well as a video encoding method and apparatus. The coding decision information of a representative channel of a target block is shared as coding decision information of a target channel of the target block. This approach allows for the decoding of the target block using the coding decision information of the target channel. By sharing the coding decision information of the representative channel with an additional channel, the repeated signaling of identical coding decision information is prevented. This prevention enhances the efficiency of encoding and decoding processes.

Another notable patent is a method and device for filtering in video encoding and decoding. This invention outlines a video decoding method and apparatus, along with a video encoding method and apparatus. The encoding apparatus performs filtering on a target and generates filtering information indicating whether filtering has been executed. The decoding apparatus then determines, based on this filtering information, whether to perform filtering on the target. This method improves the overall quality of video processing.

Career Highlights

Dong-San Jun has worked with esteemed organizations such as the Electronics and Telecommunications Research Institute and the Industry-University Cooperation Foundation at Korea Aerospace University. His experience in these institutions has allowed him to develop and refine his innovative ideas in video technology.

Collaborations

He has collaborated with notable coworkers, including Hyunsuk Ko and Sung-Chang Lim. Their joint efforts have contributed to advancements in the field of video encoding and decoding.

Conclusion

Dong-San Jun's contributions to video technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative methods continue to influence the efficiency of video processing technologies.