Company Filing History:
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Years Active: 2025
Title: Yeqing Wu: Innovator in Motion Vector Prediction
Introduction
Yeqing Wu is a prominent inventor based in Cupertino, CA, known for his significant contributions to the field of video coding and motion vector prediction. With a total of 8 patents to his name, Wu has made remarkable advancements that enhance the efficiency and quality of video processing.
Latest Patents
Among his latest patents, one notable invention is the "Enhanced motion vector prediction." This technology allows an encoder or decoder to perform enhanced motion vector prediction by receiving an input block of data for encoding or decoding and accessing stored motion information for at least one other block of data. Based on this stored motion information, the encoder or decoder can generate a list of one or more motion vector predictor candidates for the input block in accordance with an adaptive list construction order. This innovation enables the prediction of a motion vector for the input block based on at least one of the motion vector predictor candidates.
Another significant patent is the "Hardware friendly design for motion field processing and quality improvement of motion field." This invention proposes techniques to improve temporal motion projection in video coding. Candidate reference frames available for use in temporal motion projection are sorted in processing order according to scores assigned based on estimates of the reference frames' suitability for prediction. These estimates may be based on the temporal distance between each candidate reference frame and its prediction references. The designs aim to reduce hardware implementation complexity and benefit hardware parallel processing, enhancing overall efficiency.
Career Highlights
Yeqing Wu has established himself as a key figure in the technology sector, particularly through his work at Apple Inc. His innovative approaches have contributed to the development of advanced video coding techniques that are crucial for modern multimedia applications.
Collaborations
Wu has collaborated with notable colleagues, including Yunfei Zheng and Alican Nalci, to further enhance the capabilities of video processing technologies. Their combined expertise has led to significant advancements in the field.
Conclusion
Yeqing Wu's contributions to motion vector prediction and video coding have positioned him as a leading inventor in the technology industry. His innovative patents continue to influence the development of efficient video processing solutions.
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