Jin Soo Choi

Title: Jin Soo Choi: Innovator in Color Difference Component Quantization

Introduction

Jin Soo Choi is a notable inventor based in Daejeo, South Korea. He has made significant contributions to the field of image processing, particularly in the area of color difference component quantization. With a total of three patents to his name, Choi's work has advanced the technology used in image decoding and quantization.

Latest Patents

One of Jin Soo Choi's latest patents is a method for determining a color difference component quantization parameter and a device using this method. This invention outlines a process for decoding an image that includes steps such as decoding a color difference component quantization parameter offset based on the size information of a transform unit. Additionally, it involves calculating a color difference component quantization parameter index based on the decoded offset. This innovative approach allows for effective quantization by applying different parameters according to the size of the transform unit during execution.

Career Highlights

Throughout his career, Jin Soo Choi has worked with prominent companies in the technology sector. Notably, he has been associated with Dolby Laboratories Licensing Corporation and Intellectual Discovery Co., Ltd. His experience in these organizations has contributed to his expertise in image processing technologies.

Collaborations

Some of Jin Soo Choi's notable coworkers include Sung Chang Lim and Hui Yong Kim. Their collaborative efforts have likely played a role in the development of his innovative patents.

Conclusion

Jin Soo Choi is a distinguished inventor whose work in color difference component quantization has made a significant impact in the field of image processing. His patents reflect a commitment to advancing technology and improving image decoding methods.