Zijian Orson Zhu

Title: Innovations of Zijian Orson Zhu

Introduction

Zijian Orson Zhu is a prominent inventor based in Singapore, known for his contributions to the field of localization technology. With a total of four patents to his name, he has made significant strides in developing systems that enhance the operational capabilities of unmanned vehicles, particularly in environments where GPS signals are unavailable.

Latest Patents

One of his latest patents is titled "Real time robust localization via visual inertial odometry." This innovative camera-based localization system assists unmanned vehicles in navigating GPS-denied environments with minimal increases in cost and payload. The system employs a method that constructs optical flow based on feature points from two video frames captured by the vehicle's camera. It refines the angular and linear velocities corresponding to the second video frame by solving a quadratic optimization problem based on the optical flow and initial values. Ultimately, the apparatus estimates its pose using the refined velocities.

Another notable patent is the "Method and system for processing an input image based on a guidance image and weights determined therefrom." This method involves generating a base layer and a detail layer from an input image through a linear transformation of pixels from a guidance image. It also includes determining the variance of surrounding pixels for each pixel in the guidance image, which is then used to assign weight values for the linear transformation. This innovative approach enhances image processing capabilities.

Career Highlights

Zijian Orson Zhu is currently employed at the Agency for Science, Technology and Research, where he continues to push the boundaries of technology through his research and inventions. His work focuses on improving localization systems and image processing methods, which are crucial for various applications in robotics and automation.

Collaborations

Zijian has collaborated with notable colleagues, including Zhengguo Li and Jinghong Zheng, contributing to a dynamic research environment that fosters innovation and technological advancement.

Conclusion

Zijian Orson Zhu's contributions to the field of localization technology and image processing demonstrate his commitment to advancing the capabilities of unmanned vehicles and enhancing image analysis methods. His innovative patents reflect a deep understanding of complex systems and a drive to solve real-world challenges.