Jie Dong

Title: Innovations of Jie Dong

Introduction

Jie Dong is a notable inventor based in Fanling, China. He has made significant contributions to the field of video processing, holding a total of 3 patents. His work focuses on enhancing video coding techniques, which are crucial for improving the quality and efficiency of video transmission.

Latest Patents

One of Jie Dong's latest patents is the "Parametric interpolation filter for motion-compensated prediction." This invention provides a device that accounts for the time-variant statistics of video sources. The filter is represented by a model determined by five parameters, which are calculated and coded on a frame-by-frame basis. This approach minimizes the energy of the prediction error for each frame, addressing the challenge of high-frequency energy distribution in HD video sources.

Another significant patent is the "Method and device for order-16 integer transform from order-8 integer cosine transform." This invention is utilized in video coding and involves expanding an order-8 transform by generating an order-16 integer matrix and a scaling matrix. This method enhances the efficiency of video processing systems.

Career Highlights

Jie Dong has worked with prestigious institutions, including The Chinese University of Hong Kong and Hong Kong Applied Science and Technology Research. His experience in these organizations has allowed him to develop innovative solutions in video technology.

Collaborations

Throughout his career, Jie Dong has collaborated with talented individuals such as King Ngi Ngan and Yan Huo. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Jie Dong's contributions to video processing through his patents and collaborations highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of video technology.