Teng-Feng Liao

Title: Innovations by Teng-Feng Liao

Introduction

Teng-Feng Liao is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of camera calibration technology. His innovative work has led to the development of a unique geometric camera calibration system.

Latest Patents

Teng-Feng Liao holds a patent for a "Geometric camera calibration system and method." This system includes an extrinsic iterative closest point (ICP) device that generates an estimated extrinsic matrix by adjusting an initial extrinsic matrix according to first 3D points in camera coordinates. Additionally, it features an intrinsic ICP device that receives 3D points in chessboard coordinates and generates an error metric between these points and predetermined second reference 3D points. The extrinsic ICP device performs ICP operations to minimize the difference between the 3D points in camera coordinates and predetermined first reference 3D points. A current intrinsic matrix is then outputted as an updated intrinsic matrix if a current error metric is not greater than a previous error metric. He has 1 patent to his name.

Career Highlights

Throughout his career, Teng-Feng Liao has worked with various organizations, including the National Cheng Kung University (NCKU) Research and Development Foundation and Himax Technologies, Inc. His experience in these companies has allowed him to refine his skills and contribute to significant advancements in technology.

Collaborations

Teng-Feng Liao has collaborated with notable colleagues such as Ming-Der Shieh and Chun-Wei Chen. Their teamwork has fostered innovation and development in their respective fields.

Conclusion

Teng-Feng Liao's contributions to camera calibration technology exemplify the impact of innovative thinking in engineering. His work continues to influence advancements in the field, showcasing the importance of collaboration and creativity in driving technological progress.