Ling Zhu

Title: Ling Zhu - Innovator in Depth Camera Calibration

Introduction

Ling Zhu is a notable inventor based in Palo Alto, CA, who has made significant contributions to the field of depth camera technology. With a focus on enhancing the calibration processes of depth cameras, Zhu's work is paving the way for advancements in various applications, including robotics and computer vision.

Latest Patents

Zhu holds a patent for a method titled "Depth camera calibration using sparse depth pattern." This innovative approach allows for the calibration of a depth camera without the need for an external target. The method involves illuminating an environment with a modulated structured light pattern of dots emitted from the depth camera. By acquiring a raw depth image of the reflected illumination, Zhu's technique identifies the observed locations of the dots. An objective function is then applied to these locations to generate distortion correction parameters, resulting in a distortion-corrected depth image.

Career Highlights

Ling Zhu is currently employed at Microsoft Technology Licensing, LLC, where he continues to develop and refine technologies related to depth cameras. His work is instrumental in improving the accuracy and efficiency of depth imaging systems, which are crucial for various technological applications.

Collaborations

Zhu collaborates with talented professionals in his field, including his coworker Vishali Mogallapu, who contributes her expertise to their projects.

Conclusion

Ling Zhu's innovative work in depth camera calibration exemplifies the impact of dedicated inventors in advancing technology. His contributions are essential for the future of depth imaging applications.