Sei-bum Ban

Title: Innovations by Sei-bum Ban

Introduction

Sei-bum Ban is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of image projection technology. With a total of 2 patents, his work focuses on enhancing the quality and accuracy of projected images.

Latest Patents

Sei-bum Ban's latest patents include a "Method, medium and apparatus correcting projected image." This invention provides a method for detecting a pattern image based on photographing information of consecutive image frames. These frames include a reference pattern and an offset pattern, which are alternately inserted and projected onto a surface. The invention aims to correct the projected image frame based on the detected pattern image. Another significant patent is the "Method and apparatus for unobtrusively correcting projected image." This method estimates the characteristics of a projection surface to correct image distortion caused by the surface's properties. It involves projecting reference and counterbalance pixels onto consecutive image frames to ensure accurate image correction.

Career Highlights

Sei-bum Ban is currently employed at Samsung Electronics Co., Ltd., a leading company in technology and innovation. His work at Samsung has allowed him to develop and refine his inventions, contributing to advancements in projection technology.

Collaborations

Sei-bum Ban has collaborated with notable colleagues, including Tae-suh Park and Moon-sik Jeong. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Sei-bum Ban's contributions to image projection technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the way images are projected and perceived, showcasing the importance of innovation in technology.