Company Filing History:
Years Active: 2014-2021
Title: Yubao Zheng: Innovator in Video Processing Technologies
Introduction
Yubao Zheng is a prominent inventor based in Markham, Canada, known for his contributions to video processing technologies. With a total of 5 patents to his name, Zheng has made significant advancements in the field, particularly in the area of video keying and motion estimation.
Latest Patents
One of Zheng's latest patents is titled "Efficient processing of translucent objects in video keying." This invention involves a video keying processing device that utilizes memory to store data and a processor to identify pixel portions in a YUV color space. The processor determines which portions represent the foreground object and the background color, converting YUV values to RGB color component values. It generates a composite video for display using blended display values of each pixel portion.
Another notable patent is the "Apparatus and method for video processing." This invention provides methods and apparatus for facilitating motion estimation in video processing. It defines a search block within one frame and determines the relative location of a corresponding block in another frame. The invention produces a motion vector for the search block with a first precision and refines it with a second higher precision based on selected correlation values.
Career Highlights
Yubao Zheng is currently employed at Ati Technologies Ulc, where he continues to innovate in video processing technologies. His work has significantly impacted the industry, enhancing the quality and efficiency of video processing applications.
Collaborations
Zheng has collaborated with notable colleagues, including Boris Ivanovic and Allen J Porter, contributing to various projects and advancements in their field.
Conclusion
Yubao Zheng's innovative work in video processing technologies has established him as a key figure in the industry. His patents reflect a commitment to enhancing video quality and processing efficiency, making significant contributions to the field.