Yunghui Li

Title: Innovations in Iris Recognition by Yunghui Li

Introduction

Yunghui Li is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of biometric identification, particularly through his innovative work in iris recognition technology. His expertise and dedication to advancing this technology have led to the development of a unique patent.

Latest Patents

Yunghui Li holds a patent for a method and system titled "Computationally efficient feature extraction and matching iris recognition." This invention focuses on uniquely identifying a subject based on an iris image. The method enhances the iris image by applying filters to produce a filtered iris image that highlights discriminative features. It analyzes pixel intensity values in the filtered image to generate an iris code that uniquely identifies the subject. Additionally, the method segments the iris image by detecting the inner and outer boundaries of the iris region and remapping pixels from a Cartesian coordinate system to a log-polar coordinate system. Furthermore, it creates a one-dimensional iris string by employing a spiral sampling method to unfold the iris region, resulting in a string of sample pixels.

Career Highlights

Yunghui Li is currently associated with Biometricore, Inc., where he continues to work on advancing biometric technologies. His innovative approach and technical skills have positioned him as a key player in the field of iris recognition.

Collaborations

Yunghui Li collaborates with esteemed colleagues, including Marios Savvides and Khalid Harun, who share his passion for biometric research and development.

Conclusion

Yunghui Li's contributions to iris recognition technology exemplify the potential of innovative thinking in the field of biometrics. His patent reflects a significant advancement in uniquely identifying individuals through iris images, showcasing the importance of research and collaboration in driving technological progress.