Che Wei Lee

Title: Innovations of Che Wei Lee in Covert Communication

Introduction

Che Wei Lee is an innovative inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of secure communication through his inventive methods. His work focuses on embedding secret messages within digital images, ensuring that covert communication remains undetectable.

Latest Patents

Che Wei Lee holds a patent for a method titled "Method for embedding secret message into PNG image." This invention involves several steps, including converting a secret message into a plurality of secret codes and subsequently into secret shares. The process utilizes a mapping technique to modify the values of these secret shares, allowing them to be embedded into the alpha channel of a PNG image without altering the visible appearance of the image. This innovative approach ensures that the RGB channels remain untouched, thus maintaining the integrity of the original image while securely transmitting the secret message.

Career Highlights

Che Wei Lee is affiliated with National Yang Ming Chiao Tung University, where he continues to advance his research in secure communication technologies. His work has garnered attention for its practical applications in various fields requiring confidentiality and security.

Collaborations

Che Wei Lee collaborates with fellow researcher Wen-Hsiang Tsai, contributing to the development of innovative solutions in the realm of digital communication.

Conclusion

Che Wei Lee's contributions to the field of covert communication through his patented methods highlight the importance of innovation in ensuring secure information transmission. His work exemplifies the intersection of technology and security, paving the way for future advancements in this critical area.