Chen-Hui Hu

Title: Innovations by Chen-Hui Hu in Camera Calibration Technology

Introduction

Chen-Hui Hu is an accomplished inventor based in Miaoli County, Taiwan. He has made significant contributions to the field of camera calibration, particularly in the context of vehicle localization. His innovative approach addresses the challenges posed by the non-ideal rigid structure of vehicles, which can lead to perceptual information errors.

Latest Patents

One of Chen-Hui Hu's notable patents is a camera calibration method based on vehicle localization. This patent focuses on the variations in extrinsic parameters of a camera system caused by factors such as vehicle body shaking, uneven road surfaces, and different loads. The method utilizes perceptual information from a fused image, an inertial measurement unit, and a speedometer, combined with road and marking information from a high-definition map. By employing a mass-spring-damper model, the method effectively describes the relative motion between the vehicle body and chassis, allowing for the immediate calibration of camera extrinsic parameters.

Career Highlights

Chen-Hui Hu is affiliated with the Industrial Technology Research Institute, where he continues to develop and refine his innovative technologies. His work has garnered attention for its practical applications in enhancing vehicle localization systems.

Collaborations

Chen-Hui Hu collaborates with talented individuals such as Chiao-Tung Chan and Daniel Alberto Reyes Uquillas, contributing to a dynamic research environment that fosters innovation.

Conclusion

Chen-Hui Hu's contributions to camera calibration technology exemplify the intersection of innovation and practical application in the automotive industry. His work not only addresses existing challenges but also paves the way for future advancements in vehicle localization systems.