Xiangang Cheng

Title: Innovations by Xiangang Cheng in Eye Imaging Technology

Introduction

Xiangang Cheng is a notable inventor based in Singapore, recognized for his contributions to the field of eye imaging technology. His innovative work focuses on methods for the automatic location of optic structures in images of the eye, which has significant implications for medical diagnostics and treatment.

Latest Patents

Xiangang Cheng holds 1 patent for his invention titled "Methods and systems for automatic location of optic structures in an image of an eye, and for automatic retina cup-to-disc ratio computation." This method proposes a novel approach for automatically locating the optic disc or optic cup in images of the rear of the eye. The process involves dividing the image portion containing the optic disc or optic cup into sub-regions using a clustering algorithm. Biologically inspired features, along with other optional features, are extracted for each sub-region. An adaptive model utilizes these features to generate data indicating whether each sub-region is within or outside the optic disc or optic cup. The results are then smoothed to estimate the position of the optic disc or optic cup accurately.

Career Highlights

Throughout his career, Xiangang Cheng has worked with prominent organizations such as the Agency for Science, Technology and Research and Singapore Health Services Pte Ltd. His experience in these institutions has allowed him to develop and refine his innovative techniques in eye imaging.

Collaborations

Xiangang Cheng has collaborated with notable colleagues, including Jun Cheng and Jiang Liu, contributing to advancements in the field of eye health and imaging technology.

Conclusion

Xiangang Cheng's innovative work in eye imaging technology exemplifies the impact of modern inventions on healthcare. His patented methods enhance the accuracy of eye examinations, ultimately benefiting patient care and medical research.