Youngwha Chung

Title: Youngwha Chung: Innovator in Fingerprint Identification Technologies

Introduction

Youngwha Chung, a prominent inventor based in Daejeon, South Korea, has made significant contributions to the field of biometric identification. With one patent to his name, Chung has developed a method and apparatus that enhances the identification of fingerprints, significantly influencing how biometric data is processed and stored.

Latest Patents

Chung's patent, titled "Method and apparatus for identifying a fingerprint," presents a sophisticated approach to fingerprint identification. The invention utilizes minutiae points from a fingerprint image, enabling a detailed enrollment process. The method involves extracting several minutiae points of a person's fingerprint, designating one as a reference point, and applying geometric transformations to the other points. This process allows for the creation of user tables that store extensive fingerprint information in a centralized database efficiently. With this method, Chung ensures the accurate and real-time identification of users' fingerprints using geometric hashing and advanced parallel processing techniques.

Career Highlights

Youngwha Chung is affiliated with the Electronics and Telecommunications Research Institute (ETRI), where he has been instrumental in advancing biometric technology. His innovative work has positioned him as a leader in the field, contributing to the refinement of how fingerprint data is captured and processed. Chung's dedication to research and development continues to inspire advancements in biometric identification solutions.

Collaborations

Chung has collaborated with notable colleagues such as Dae Sung Moon and Min Soo Kim. Together, they have pushed the boundaries of technology in the field of telecommunications and fingerprint identification. Their teamwork underscores the importance of collaborative efforts in driving innovation and enhancing the effectiveness of biometric systems.

Conclusion

Youngwha Chung's contributions to the field of fingerprint identification highlight the importance of innovation in technology. His patented methods not only streamline the process of fingerprint enrollment and identification but also pave the way for future advancements in biometric technologies. As industries increasingly rely on secure and efficient identification methods, Chung's inventions stand as a testament to the transformative power of innovative thinking in the realm of biometric research.