Company Filing History:
Years Active: 2012-2017
Title: Yanxin Li: Innovator in Video Processing Technologies
Introduction
Yanxin Li is a prominent inventor based in Shanghai, China. She has made significant contributions to the field of video processing, holding a total of 3 patents. Her innovative work focuses on enhancing video quality and processing efficiency.
Latest Patents
One of her latest patents is titled "Frame interpolation using pixel adaptive blending." This invention involves an apparatus that utilizes a neighbor motion vector module to receive motion vector data for blocks neighboring a current pixel. It selects a predetermined number of block motion vectors and employs pixel motion vector modules to produce interpolated pixel motion vector data. A weighting module generates a weighting for this data, while a blending module combines the interpolated data to produce pixel output for the current pixel.
Another notable patent is "System and method for processing assorted video signals." This system detects and processes a series of video frames by determining if they are associated with a recognized non-video source. Depending on this determination, the system processes the frames using various techniques, including detecting repeat frames and adjusting timestamps to conform to an intermediate frame rate. The output video stream can include both original and interpolated video frames, delivered at any frame rate.
Career Highlights
Yanxin Li is currently employed at Pixelworks, Inc., where she continues to develop innovative video processing technologies. Her work has significantly impacted the way video signals are processed and displayed.
Collaborations
Throughout her career, Yanxin has collaborated with notable colleagues, including Neil Woodall and Bob Zhang. These collaborations have further enhanced her contributions to the field.
Conclusion
Yanxin Li is a trailblazer in video processing technology, with a focus on improving video quality through innovative methods. Her patents reflect her commitment to advancing the industry and her role as a leading inventor in this field.