Lee-Sup Kim

Title: Lee-Sup Kim: Innovator in Discrete Cosine Transform Technology

Introduction

Lee-Sup Kim is a notable inventor based in Seongdong, South Korea. He has made significant contributions to the field of image processing through his innovative patents. With a total of 2 patents, Kim has focused on enhancing the efficiency of discrete cosine transform processors.

Latest Patents

Kim's latest patents include advancements in discrete cosine transform processors. The first patent discloses an improved processor that features an input unit for receiving image data, a storage unit for previously storing multiplication and accumulation results, a decoding unit for selecting read lines, an accumulation unit for processing data, and an output unit for delivering results. This design reduces storage capacity and chip area by utilizing common data for calculations. The second patent describes a processor capable of executing discrete cosine transform calculations in both forward and inverse directions. It includes a memory structure with separate sections for forward and inverse transformation data, along with a sign inverter for managing common data.

Career Highlights

Lee-Sup Kim is associated with Kabushiki Kaisha Toshiba, where he applies his expertise in developing advanced image processing technologies. His work has contributed to the efficiency and effectiveness of digital image processing systems.

Collaborations

Kim has collaborated with notable colleagues, including Tetsu Nagamatsu and Takayasu Sakurai. Their combined efforts have furthered the development of innovative technologies in the field.

Conclusion

Lee-Sup Kim's contributions to discrete cosine transform technology highlight his role as a key innovator in image processing. His patents reflect a commitment to improving efficiency and reducing resource requirements in digital systems.