Sang-kwon Na

Title: Sang-kwon Na: Innovator in Video Encoding and Decoding Technologies

Introduction

Sang-kwon Na is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of video encoding and decoding, holding a total of 13 patents. His work has advanced the technology used in video processing, making it more efficient and effective.

Latest Patents

Among his latest patents are innovative methods for video encoding and decoding. One notable patent describes a video decoding method that includes obtaining a residue of a first bit-depth for a current block by decoding a bitstream. This method allows for intra prediction of the current block by generating a prediction block from previously decoded data stored in a buffer. Additionally, it outlines a process for inter prediction that involves generating a prediction block of a second bit-depth and converting it to the first bit-depth. Another patent focuses on a video encoding and decoding method that controls reference image data according to reference frequency, enhancing the reconstruction of images by utilizing reference image data effectively.

Career Highlights

Sang-kwon Na has worked with leading organizations in the technology sector, including Samsung Electronics and Seoul National University. His experience in these prestigious institutions has allowed him to develop and refine his innovative ideas in video technology.

Collaborations

Throughout his career, Sang-kwon Na has collaborated with notable colleagues such as Ki-won Yoo and Jae-moon Kim. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Sang-kwon Na is a distinguished inventor whose work in video encoding and decoding has made a significant impact on the industry. His innovative patents and collaborations reflect his dedication to advancing technology in this field.