Zihan Guo

Title: Zihan Guo: Innovator in Ultrafast Photography

Introduction

Zihan Guo is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of ultrafast photography, particularly through his innovative patent that enhances the way dynamic scenes are captured.

Latest Patents

Zihan Guo holds a patent for an "Ultrafast photographing apparatus based on polarization-time mapping." This groundbreaking apparatus allows for the acquisition of spatiotemporal (x, y, t) information of a dynamic scene through a single exposure. The system comprises an active illumination system, a synchronous control system, a data acquisition system, and a data reconstruction system. The active illumination system generates light to illuminate the dynamic scene, while the synchronous control system manages the camera's single exposure. The data acquisition system captures a two-dimensional image containing sixteen frames of spatiotemporal aliasing using polarization modulation and filtering. Finally, the data reconstruction system employs an iterative Tikhonov regularization algorithm to restore the original dynamic scenes with time series information.

Career Highlights

Zihan Guo is affiliated with East China Normal University, where he continues to advance his research and development in ultrafast photography. His work has garnered attention for its innovative approach to capturing high-speed events with precision.

Collaborations

Zihan collaborates with notable colleagues, including Shi'an Zhang and Dalong Qi, who contribute to his research endeavors and help push the boundaries of ultrafast imaging technology.

Conclusion

Zihan Guo's contributions to ultrafast photography through his innovative patent demonstrate his commitment to advancing technology in this field. His work not only enhances the capabilities of imaging systems but also opens new avenues for research and application in dynamic scene analysis.