Zhengguo Li

Title: The Innovations of Zhengguo Li

Introduction

Zhengguo Li is a prominent inventor based in Singapore, known for his significant contributions to the field of localization and image processing technologies. With a total of 12 patents to his name, he has made remarkable advancements that enhance the functionality of unmanned vehicles and image processing devices.

Latest Patents

One of Zhengguo Li's latest patents is titled "Real time robust localization via visual inertial odometry." This innovative camera-based localization system assists unmanned vehicles in operating effectively in GPS-denied environments while maintaining minimal increases in vehicular cost and payload. The system employs a method, a computer-readable medium, and an apparatus for localization through visual inertial odometry. The apparatus constructs optical flow based on feature points from two video frames captured by the 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 for "Image processing devices and image processing methods with interpolation for improving image resolution." This invention includes an image processing device with an input circuit that receives image data with varying exposure times. An interpolation circuit determines an output image based on this input data, while an output circuit is responsible for delivering the final output image.

Career Highlights

Zhengguo Li has worked with esteemed organizations such as the Agency for Science, Technology and Research and Huawei International Pte. Ltd. His experience in these companies has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Zhengguo Li has collaborated with notable colleagues, including Susanto Rahardja and Jinghong Zheng. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Zhengguo Li's work exemplifies the spirit of innovation in the fields of localization and image processing. His patents not only enhance the capabilities of unmanned vehicles but also improve image resolution, showcasing his significant impact on technology.