This inventor holds 1 USPTO granted patent. Top assignee: At&t Bell Laboratories. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: The Innovations of William D. Satterfield
Introduction
William D. Satterfield is a notable inventor based in Keyport, NJ (US). He has made significant contributions to the field of image processing, particularly through his innovative patent. His work has implications for various applications in technology and computer science.
Latest Patents
Satterfield holds a patent for a "Method and apparatus for image segmentation." This invention focuses on the segmentation of characters in a character set. The process involves placing a dark mark against a light background, which is accomplished by establishing a vertical pixel projection for each pixel column in the image. The vertical pixel projections are filtered with a decay parameter, ensuring that pixel columns containing only background have the highest projection. A set of 'cut-points' is then obtained, coinciding with pixel columns whose vertical pixel projection is both a local maxima and exceeds a predetermined threshold. The number of such cut-points is counted, and if the number is not significantly greater than a predetermined number, the image is segmented along these cut-points. Otherwise, the vertical projections of those pixel columns coincident with the cut-points are filtered with a decreasing threshold to reduce the number of potential cut-points. This patent showcases Satterfield's innovative approach to image processing.
Career Highlights
William D. Satterfield has had a distinguished career at AT&T Bell Laboratories. His work there has allowed him to explore and develop groundbreaking technologies that have advanced the field of image processing. His contributions have been recognized within the industry, and he continues to be a respected figure in his field.
Collaborations
Satterfield has collaborated with notable colleagues such as Yann Andre LeCun and Ofer Matan. These collaborations have further enriched his work and contributed to advancements in technology.
Conclusion
William D. Satterfield is a prominent inventor whose work in image segmentation has made a lasting impact on technology. His innovative methods continue to influence the field and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile