Company Filing History:
Years Active: 2018-2019
Title: Inventor Jumei Li: Pioneering Advances in Motion Estimation Technology
Introduction
Jumei Li, an innovative inventor based in Beijing, China, has made significant contributions to the field of video processing technology. With a total of three patents, his work focuses on advanced motion estimation and filtering methods that enhance video codec systems, particularly those supporting the H.264 and VC-1 standards.
Latest Patents
One of Jumei Li's latest patents is titled "Motion estimation and in-loop filtering method and device thereof." This invention introduces an in-loop filtering acceleration circuit designed to optimize video codec systems. The circuit includes multiple one-dimensional filters that perform a filtering process, complemented by a filter selection unit that chooses the appropriate filter based on boundary strength. Moreover, this technology divides reconstructed macroblocks into smaller 8×8 and 4×4 blocks to facilitate efficient filtering processes across horizontal edges.
Another noteworthy patent by Jumei is for an "Electronic device and motion compensation method." This innovative electronic device employs a processing unit that executes a decoding program on a video bitstream, resulting in the generation of first pixel interpolation values from inter-prediction macroblocks. Additionally, a motion compensation acceleration circuit generates second pixel interpolation values, which, combined with first pixel interpolation values and corresponding residue values, create the reconstructed macroblocks.
Career Highlights
Currently, Jumei Li is employed at Intel Corporation, where he continues to push the boundaries of technology with his innovative ideas and patents. His expertise in motion estimation and video processing technologies is invaluable within the industry.
Collaborations
During his career, Jumei has collaborated with esteemed colleagues such as Yinglai Xi and Qiang Li. Their combined efforts have fostered an environment of creativity and innovation, leading to several advancements in video codec technologies.
Conclusion
Jumei Li stands out as a prominent inventor with significant contributions to motion estimation technology. His latest patents showcase his dedication to enhancing video processing systems, emphasizing the importance of his work within both Intel Corporation and the broader technology landscape.