This inventor holds 1 USPTO granted patent. Top assignee: Sony Broadcast & Communications Limited. Active years: 1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992
Title: The Innovative Contributions of Sally J Griffiths
Introduction
Sally J Griffiths is a notable inventor based in Hook, GB. She has made significant contributions to the field of video signal processing, particularly through her innovative patent. Her work exemplifies the intersection of technology and creativity, showcasing her expertise in developing advanced solutions for video standards conversion.
Latest Patents
Sally J Griffiths holds a patent for a motion compensated video standards converter. This invention involves a block matcher that derives multiple motion vectors for each pixel of the output video signal. The motion vectors represent the motion between successive fields or frames of an input video signal. The technology includes a circuit for testing each motion vector by calculating the sum of absolute luminance differences of corresponding pixels in blocks of pixels. Additionally, it features a center-weighting mechanism for the sum of absolute luminance differences based on the magnitude of the motion vector. The invention ultimately selects the motion vector that results in the minimum sum of absolute luminance differences, enhancing video quality.
Career Highlights
Sally J Griffiths has built a successful career at Sony Broadcast & Communications Limited. Her role at the company has allowed her to work on cutting-edge technologies in the broadcasting industry. Her innovative spirit and technical skills have contributed to advancements in video processing technologies.
Collaborations
Sally has collaborated with Stephen Mark Keating, further enhancing her work in the field. Their partnership has likely fostered a creative environment that encourages innovation and the development of new ideas.
Conclusion
Sally J Griffiths is a pioneering inventor whose work in motion compensated video signal processing has made a significant impact in the broadcasting industry. Her contributions continue to influence advancements in video technology, showcasing her talent and dedication to innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile