Shu Li

Title: Innovations by Inventor Shu Li

Introduction

Shu Li is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of electronic camera technology, holding a total of 7 patents. His work focuses on advanced methods for face tracking and facial expression detection, which have applications in various electronic devices.

Latest Patents

One of Shu Li's latest patents is a face tracking method for electronic camera devices. This invention discloses a method that utilizes a face database and a face classifier to enhance the functionality of electronic cameras. The method involves obtaining a current preview image, determining the existence of known faces in the database, defining a searching space, and using the face classifier to detect faces within that space.

Another significant patent is a method for detecting facial expressions and repairing smile faces in portrait photos. This method includes detecting the location and range of the mouth region in a portrait photo, capturing a patch in that region, and executing a comparison process to determine the mouth's state. If the mouth is in a stiff state, the method calculates the location of feature points to generate a portrait photo that displays a smile.

Career Highlights

Shu Li has worked with reputable companies such as Arcsoft Corporation Limited and Arsoft, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the realm of electronic imaging.

Collaborations

Shu Li has collaborated with notable coworkers, including Jin Wang and Jiangen Cao. Their combined expertise has contributed to the successful development of various technologies in the field.

Conclusion

Shu Li's innovative work in face tracking and facial expression detection has made a significant impact on electronic camera technology. His patents reflect a commitment to enhancing user experience through advanced imaging techniques.