Yun Liu

Title: Innovations of Yun Liu in Video Quality Evaluation

Introduction

Yun Liu is an accomplished inventor based in Guangzhou, China. He has made significant contributions to the field of video quality evaluation. His innovative approach has led to the development of a unique patent that enhances the assessment of video quality.

Latest Patents

Yun Liu holds a patent for a "Video quality evaluation method and apparatus, device, and storage medium." This method involves acquiring an image sequence and audio information by decoding a to-be-evaluated video, which is classified as non-offending. The process includes extracting an action feature vector and a face feature vector from the image sequence, as well as an audio feature vector from the audio information. Subsequently, a video feature vector is constructed based on these extracted features, and a quality score of the to-be-evaluated video is determined accordingly.

Career Highlights

Yun Liu is currently employed at Bigo Technology Pte. Ltd., where he continues to innovate and develop new technologies. His work focuses on improving video quality assessment methods, which are crucial in various applications, including streaming services and video conferencing.

Collaborations

Yun Liu collaborates with talented individuals such as Huichuan Liu and Zhujin Liang. Their combined expertise contributes to the advancement of technology in the field of video quality evaluation.

Conclusion

Yun Liu's contributions to video quality evaluation through his innovative patent demonstrate his commitment to enhancing technology in this area. His work at Bigo Technology Pte. Ltd. and collaborations with skilled colleagues further highlight his impact on the industry.