Ho Man Cheng

Title: Ho Man Cheng: Innovator in Camera Calibration Technology

Introduction

Ho Man Cheng is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of camera technology, particularly through his innovative methods for camera calibration. With a focus on enhancing the accuracy of image capturing, Cheng's work is essential for various applications in photography and imaging systems.

Latest Patents

Cheng holds a patent for a camera calibration method. This method involves obtaining geographical coordinates of a selected physical point location within an image view of the camera. It also includes measuring an angle between the x-axis of a real-world coordinate system passing through the selected point location with respect to true north. The method utilizes the obtained geographical coordinates, the measured angle, and projection data derived from the camera's characteristics to derive modified projection data. This data transforms a two-dimensional pixel coordinate system of the camera image view into a three-dimensional geographical coordinate system for point locations within the image view.

Career Highlights

Ho Man Cheng is associated with the Hong Kong Applied Science and Technology Research Institute. His work at this institution has allowed him to collaborate with other talented individuals in the field, contributing to advancements in technology and research.

Collaborations

Cheng has worked alongside notable colleagues such as Yao Cheng Liang and Ka Ho Mui. Their combined expertise has fostered an environment of innovation and development in camera technology.

Conclusion

Ho Man Cheng's contributions to camera calibration methods exemplify the importance of innovation in technology. His work not only enhances imaging accuracy but also paves the way for future advancements in the field.