Xiaobo Liu

Title: Innovations of Xiaobo Liu in Video Coding Systems

Introduction

Xiaobo Liu is a prominent inventor based in Seattle, WA (US). He has made significant contributions to the field of video coding systems, holding a total of 2 patents. His work focuses on enhancing the efficiency and effectiveness of video encoding processes.

Latest Patents

Xiaobo Liu's latest patents include "Coding block bitstream structure and syntax in video coding systems and methods." This patent describes systems and methods for encoding an array of coefficients representing an unencoded video frame. The goal is to generate an encoded bit-stream that accurately represents the unencoded video frame. The array of coefficients is organized into coding blocks, which are then encoded using information from other coefficients within the same coding stripe group.

Another notable patent is "Motion vector selection and prediction in video coding systems and methods." This invention involves encoding an unencoded video frame to create an encoded bit-stream. The process includes dividing the frame into prediction blocks and selecting a coding mode for encoding. A coding mode selection flag is included in the header of the encoded bit-stream to indicate the chosen coding mode.

Career Highlights

Xiaobo Liu is currently employed at RealNetworks GmbH, where he continues to innovate in the field of video technology. His work has been instrumental in advancing video coding techniques, making them more efficient and effective for various applications.

Collaborations

Xiaobo Liu has collaborated with notable colleagues, including Chia-Yang Tsai and Kyle Kuang. These collaborations have contributed to the development of cutting-edge technologies in video coding systems.

Conclusion

Xiaobo Liu's contributions to video coding systems through his patents and work at RealNetworks GmbH highlight his role as an influential inventor in the field. His innovations continue to shape the future of video technology.