Company Filing History:
Years Active: 2025
Title: Haoliang Li: Innovator in Acoustic-based Face Anti-spoofing Technology
Introduction
Haoliang Li is a prominent inventor based in Hong Kong, China. He has made significant contributions to the field of facial authentication systems, particularly in developing innovative solutions to combat face spoofing attacks.
Latest Patents
Li holds a patent for an "Acoustic-based face anti-spoofing system and method." This invention addresses the critical security issues posed by two-dimensional face presentation attacks, which are prevalent in facial recognition technology. The system, named Echo-FAS, utilizes a crafted acoustic signal to probe the presented face, effectively distinguishing between live and spoofing faces. The Echo-FAS system boasts several advantages, including the requirement of only one speaker and one microphone, the ability to capture three-dimensional geometrical information of the face, and compatibility with RGB-based face anti-spoofing models to enhance accuracy and robustness.
Career Highlights
Haoliang Li is affiliated with the City University of Hong Kong, where he continues to advance research in facial recognition technologies. His work has garnered attention for its innovative approach to enhancing security in facial authentication systems.
Collaborations
Li collaborates with notable colleagues, including Chenqi Kong and Kexin Zheng, contributing to the development of cutting-edge technologies in the field.
Conclusion
Haoliang Li's contributions to the field of face anti-spoofing technology exemplify the importance of innovation in enhancing security measures for facial authentication systems. His work not only addresses current challenges but also paves the way for future advancements in this critical area.