Xuesen Shang

Title: Xuesen Shang and Eye-Tracking Innovation in Anterior Segment OCTA.

Introduction

Xuesen Shang is an inventor based in Beijing, China. His patent work includes an eye-tracking method and apparatus for anterior segment optical coherence tomography angiography (OCTA), along with a device and storage medium. The available information lists 1 patent associated with him.

Latest Patents

Shang’s listed patent, “Eye Tracking Method and Apparatus for Anterior Segment OCTA, Device, and Storage Medium,” describes a method for tracking eye movement using pupil images. It acquires two consecutive frames, extracts the pupil contour from each, and checks whether both contours are similar to a reference contour. When they meet that condition, the method calculates the central-position offset of one pupil contour relative to the other.

This approach is designed to support eye tracking in anterior segment OCTA by measuring changes in pupil position across consecutive images.

Career Highlights

Shang is associated with Towardpi (Beijing) Medical Technology Ltd. His listed patent focuses on image-based eye tracking for anterior segment OCTA, combining pupil-contour extraction with position-offset calculation.

Collaborations

The provided information identifies Xiao Wang as Shang’s coworker. No further details about their specific collaboration are available.

Conclusion

Xuesen Shang’s listed invention applies pupil-image analysis to eye tracking for anterior segment OCTA, reflecting his work in medical imaging technology in Beijing.