Nan Luo

Title: Innovations of Nan Luo in Biometric Identification

Introduction

Nan Luo is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of biometric identification, holding a total of 4 patents. His work focuses on advanced methods for personal identification, particularly through fingerprint and palmprint recognition technologies.

Latest Patents

One of his latest patents is a method for partial fingerprint recognition. This innovative method involves extracting features such as ridge orientations, valley images, minutiae, and pores from at least two fingerprint fragments. The process includes aligning the fingerprint fragments, matching the pores and minutiae after applying an estimated alignment transformation, and calculating a final matching score based on the pore and minutiae matching scores. Ultimately, this method identifies a person based on the result of the final matching score.

Another notable patent is a method and system for personal identification using 3D palmprint imaging. This biometric identification system comprises an image acquisition module that captures a three-dimensional (3D) image of a person's palm. It also includes a region of interest (ROI) extraction module to extract a 3D subimage from the captured image, and a 3D features extraction module to extract 3D palmprint features from the subimage. The extracted 3D palmprint features are then compared to reference features to verify the identity of the individual.

Career Highlights

Nan Luo is affiliated with The Hong Kong Polytechnic University, where he continues to advance research in biometric technologies. His work has garnered attention for its practical applications in security and personal identification.

Collaborations

He has collaborated with notable colleagues, including David Zhang and Guangming Lu, contributing to the development of innovative biometric solutions.

Conclusion

Nan Luo's contributions to biometric identification through his patents and research at The Hong Kong Polytechnic University highlight his role as a leading inventor in this field. His innovative methods for fingerprint and palmprint recognition are paving the way for enhanced security and identification technologies.