Yukun Bian

Title: Yukun Bian: Innovator in Vision System Calibration

Introduction

Yukun Bian is a notable inventor based in Suzhou, China. He has made significant contributions to the field of vision systems, particularly in the calibration of three-dimensional vision systems. His innovative approach has the potential to enhance the accuracy and efficiency of robotic applications.

Latest Patents

Yukun Bian holds a patent for a "System and method for three-dimensional calibration of a vision system." This invention provides a system and method for calibration of a 3D vision system using a multi-layer 3D calibration target that removes the requirement of accurate pre-calibration of the target. The system acquires images of the multi-layer 3D calibration target at different spatial locations and at different times, computing the orientation difference of the 3D calibration target between the two acquisitions. This technique can be utilized for vision-based single-plane orientation repeatability inspection and monitoring. By applying this technique to an assembly working plane, vision-based assembly working plane orientation repeatability, inspection, and monitoring can occur. Combined with a moving robot end effector, this technique provides vision-based robot end-effector orientation repeatability inspection and monitoring. Vision-guided adjustment of two planes to achieve parallelism can be achieved. The system operates to perform precise vision-guided robot setup to achieve parallelism of the robot's end-effector and the assembly working plane. Yukun Bian has 1 patent to his name.

Career Highlights

Yukun Bian is currently employed at Cognex Corporation, a leading company in machine vision and industrial barcode reading. His work at Cognex has allowed him to apply his innovative ideas in practical settings, contributing to advancements in automation and robotics.

Collaborations

Yukun has collaborated with notable colleagues such as Xiaoguang Wang and Li Sun. Their combined expertise has fostered a productive environment for innovation and development in vision systems.

Conclusion

Yukun Bian's contributions to the field of vision system calibration exemplify the impact of innovative thinking in technology. His work not only advances the capabilities of robotic systems but also sets a foundation for future developments in the industry.