Jizheng Xu

Title: Jizheng Xu: Innovating Video Coding Techniques

Introduction:

Jizheng Xu, based in San Diego, CA, is a prolific inventor in the field of video coding and processing. With an impressive track record of 237 patents, Xu has made significant contributions to the industry through his innovative techniques. This article explores Xu's latest patents, career highlights, notable collaborations, and examines the exceptional impact he has had in the field.

Latest Patents:

One of Jizheng Xu's recent patents is focused on non-transform coding. This technique involves selectively transforming coding units when encoding video content. By analyzing pixel value differences and predefined rate-distortion constraints, this method determines whether or not to transform a particular coding unit. This approach provides efficient video coding by coding units without transformation when necessary.

Another notable recent patent by Xu is palette mode with intra-block copy prediction. This patent introduces a video processing method that determines the maximum number of entries in a palette of representative values used during video conversion. The determination is based on specific rules and characteristics of the video unit. By employing this technique, video conversion can be performed effectively using the determined palette.

Career Highlights:

Jizheng Xu has demonstrated an exceptional career in the video coding industry. His extensive portfolio of 237 patents illustrates his cutting-edge ideas and dedication to innovation. Xu has played a crucial role in advancing the field, particularly in developing efficient video coding techniques that enhance video quality while minimizing bandwidth requirements.

Collaborations:

Throughout his career, Jizheng Xu has had the opportunity to collaborate with esteemed professionals in the industry. Notably, he has worked with Li Zhang and Kai Zhang, renowned experts in the field of video coding. These collaborations have further enriched Xu's abilities to explore new ideas and develop groundbreaking solutions.

Conclusion:

Jizheng Xu's expertise in video coding has propelled him to the forefront of innovation in the industry. With his numerous patents, including the recent developments in non-transform coding and palette mode with intra-block copy prediction, Xu continues to contribute to the advancement of video coding techniques. By optimizing video compression and encoding methods, Xu's inventions have the potential to positively impact the future of video streaming, storage, and transmission.