Company Filing History:
Years Active: 2001
Title: David Drizen - Innovator in Video Postfiltering Technology
Introduction
David Drizen is a notable inventor based in San Jose, California. He has made significant contributions to the field of video processing, particularly through his innovative patent that enhances video image quality. His work focuses on improving the appearance of video images using advanced filtering techniques.
Latest Patents
David Drizen holds a patent for "Video postfiltering with motion-compensated temporal filtering and/or spatial-adaptive filtering." This patent describes a postfiltering process that utilizes motion-compensated temporal filtering and spatial adaptive filtering to enhance video image quality. The method involves analyzing multiple motion vectors and pixel values from prior frames to determine reference values for target pixels. By employing a weighted average of motion vectors, the process effectively improves the clarity and context of video images.
Career Highlights
David Drizen is currently associated with Vtel Corporation, where he applies his expertise in video processing technologies. His innovative approach to video filtering has positioned him as a key figure in the industry, contributing to advancements in video quality and processing techniques.
Collaborations
David has collaborated with notable colleagues, including Sen-ching S Cheung and Paul E Haskell. These partnerships have further enriched his work and contributed to the development of cutting-edge video processing solutions.
Conclusion
David Drizen's contributions to video postfiltering technology exemplify his innovative spirit and dedication to enhancing video quality. His patent reflects a significant advancement in the field, showcasing the potential for improved visual experiences in video applications.