Kwang-Nam Choi

Title: Kwang-Nam Choi: Innovator in Noise Reduction Technology

Introduction

Kwang-Nam Choi is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of noise reduction in range images, showcasing his expertise through innovative patent work. His dedication to advancing technology is evident in his research and development efforts.

Latest Patents

Kwang-Nam Choi holds a patent for an "Apparatus and method of reducing noise in range images." This invention includes a maximum likelihood detection unit that calculates observation points in grids constituting range images. The apparatus aims to satisfy maximum log-likelihood on each coordinate axis based on the probability distribution of coordinate values. It also features a linearization unit that transforms equations into a linear system, a constraint detection unit for calculating identical unit tangent vectors, and a noise reduction unit that applies a resultant value to reduce noise effectively. This technology allows for the creation of smooth curved surfaces with stable curvature, even in the presence of non-uniform noise distribution.

Career Highlights

Kwang-Nam Choi is affiliated with Chung Ang University Industry Academic Cooperation, where he continues to engage in research and development. His work has garnered attention for its practical applications in improving the quality of range images, which are crucial in various technological fields.

Collaborations

Kwang-Nam Choi collaborates with Jeong-Heon Kim, contributing to advancements in their shared field of expertise. Their partnership enhances the research output and innovation potential within their projects.

Conclusion

Kwang-Nam Choi's contributions to noise reduction technology in range images highlight his innovative spirit and commitment to improving technological applications. His patent work and collaborations reflect a dedication to advancing the field, making him a significant figure in the realm of inventions.