Yao-Sheng Shu

Title: Yao-Sheng Shu: Innovator in 3-D Surface Profilometry

Introduction

Yao-Sheng Shu is a prominent inventor based in Tainan County, Taiwan. He has made significant contributions to the field of 3-D surface profilometry through his innovative methods and systems. His work focuses on enhancing the efficiency of phase shifting and surface measurement techniques.

Latest Patents

Yao-Sheng Shu holds a patent titled "Method for simultaneous hue phase-shifting and system for 3-D surface profilometry using the same." This invention provides a method for simultaneous hue phase-shifting and a system for 3-D surface profilometry. The method involves projecting a single structured-light fringe pattern with encoded multiple trapezoidal color fringes onto an object. This process allows for the extraction of hue information from a HSI color model associated with the fringe pattern, transforming it into hue phase-shifting information for reconstructing the 3-D surface profile of the object. The innovation improves the efficiency of phase shifting and 3-D surface measurement by eliminating the need for traditional phase wrapping and Euler's transformation procedures.

Career Highlights

Yao-Sheng Shu is affiliated with the National Taipei University of Technology, where he continues to advance his research and development in the field of optical engineering. His work has garnered attention for its practical applications in various industries.

Collaborations

Yao-Sheng Shu collaborates with Liang-Chia Chen, contributing to the advancement of their shared research interests.

Conclusion

Yao-Sheng Shu's innovative approach to 3-D surface profilometry exemplifies the impact of modern inventions on technology. His contributions continue to shape the future of optical measurement techniques.