Company Filing History:
Years Active: 2001
Title: The Innovations of Sen-ching S Cheung
Introduction
Sen-ching S Cheung is a notable inventor based in Fremont, California. He has made significant contributions to the field of video processing technology. His innovative approach to video postfiltering has garnered attention in the industry.
Latest Patents
Sen-ching S Cheung holds a patent for "Video postfiltering with motion-compensated temporal filtering and/or spatial-adaptive filtering." This patent describes a postfiltering process aimed at enhancing the appearance of video images. The process utilizes motion-compensated temporal filtering and spatial adaptive filtering to improve video quality. For each target pixel being filtered, the temporal filtering employs multiple motion vectors and pixel values from a prior frame to determine reference values. This method allows for a more accurate representation of the target pixel value, resulting in improved video clarity.
Career Highlights
Sen-ching S Cheung has made a mark in the technology sector through his work at Vtel Corporation. His expertise in video processing has positioned him as a valuable asset in the company. With a focus on enhancing video quality, he has contributed to advancements that benefit various applications in the industry.
Collaborations
Throughout his career, Sen-ching has collaborated with notable colleagues, including David Drizen and Paul E Haskell. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in video processing.
Conclusion
Sen-ching S Cheung's contributions to video postfiltering technology highlight his innovative spirit and dedication to improving video quality. His patent and work at Vtel Corporation demonstrate his impact on the industry.