Location History:
- Winchester, GB (2006)
- Southampton, GB (2004 - 2007)
Company Filing History:
Years Active: 2004-2007
Title: The Innovations of William Beningfield Collis
Introduction
William Beningfield Collis is a notable inventor based in Southampton, GB. He has made significant contributions to the field of video signal processing, holding a total of three patents. His work has advanced the technology used in video processing, showcasing his expertise and innovative thinking.
Latest Patents
Collis's latest patents include a method of de-interlacing a video signal. This method involves conducting three linear filtering operations on the input to produce three filtered signals. Each filtering operation comprises taking a weighted sum of pixels and multiplying the three filtered signals to produce an output video signal. Another patent focuses on video scratch repair, where scratches are treated as additive pedestals that are constant or slowly changing along the scratch. For a given picture, these pedestals are estimated and subtracted from the video input to reveal original picture detail. The estimation can be achieved by heavily filtering along the direction of the presumed scratch, utilizing the output of a prior art scratch detector.
Career Highlights
Collis has built a successful career at Snell & Wilcox Limited, where he has been able to apply his innovative ideas in practical applications. His work has not only contributed to the company but has also influenced the broader field of video technology.
Collaborations
Collis has worked alongside talented individuals, including his coworker Martin Weston. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their projects.
Conclusion
William Beningfield Collis is a distinguished inventor whose contributions to video signal processing have made a lasting impact. His patents reflect his innovative spirit and dedication to advancing technology in the field.