Company Filing History:
Years Active: 2025
Title: Yanxu Duan: Innovator in Optical Axis Calibration
Introduction
Yanxu Duan is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of optical axis detection systems. His innovative approach has led to advancements in calibration methods that enhance accuracy and efficiency.
Latest Patents
Yanxu Duan holds a patent for an "Optical axis calibration method and apparatus of optical axis detection system, terminal, system, and medium." This method involves acquiring a first speckle image and a second speckle image captured before and after a speckle emission device is rotated. The process includes extracting at least two first speckle points from the first image and corresponding second speckle points from the second image. By calculating the perpendicular bisector of the line segments formed by these points, the method determines an optical axis reference point. This innovative approach reduces the impact of jig tolerance on optical axis calibration and improves overall accuracy.
Career Highlights
Yanxu Duan is currently employed at Orbbec Inc., where he continues to develop cutting-edge technologies in optical systems. His work has been instrumental in advancing the capabilities of optical detection systems.
Collaborations
He collaborates with talented coworkers, including Dejin Zheng and Wanduo Wu, who contribute to the innovative projects at Orbbec Inc.
Conclusion
Yanxu Duan's contributions to optical axis calibration represent a significant advancement in the field. His innovative methods and dedication to improving accuracy in optical systems are commendable.