Location History:
- Irving, TX (US) (1995 - 1996)
- Rochester, NY (US) (1981 - 1999)
Company Filing History:
Years Active: 1981-1999
Title: The Innovations of William H. Cushman
Introduction
William H. Cushman is a notable inventor based in Irving, TX (US). He has made significant contributions to the field of digital imaging, holding a total of 5 patents. His work focuses on enhancing the quality of images for electronic displays, showcasing his expertise in technology and innovation.
Latest Patents
One of Cushman's latest patents is titled "Enhancement of digital images for electronic displays." This invention describes a method and apparatus for enhancing an image for a display. The process begins by digitizing the image to create a map containing pixels with 2.sup.n grey levels, where n represents the number of bits per pixel. The map is then downsampled to produce a downsampled version. Following this, thresholding is performed to reduce the bits per pixel from n bits to m bits, resulting in a thresholded downsampled map. The bits per pixel are subsequently restored from m bits to p bits, where p exceeds m, creating a restored thresholded downsampled map. This map can be downsampled again to generate an image suitable for low to moderate cost displays, such as CRTs, which have grey scale capability. The final displayed image boasts an enhanced appearance, maintaining high fidelity to the original.
Career Highlights
Cushman is currently associated with Eastman Kodak Company, a leader in imaging technology. His work at this esteemed company has allowed him to develop innovative solutions that improve digital imaging processes.
Collaborations
Throughout his career, Cushman has collaborated with talented individuals such as David R. Gotham and Mohsen Ghaderi. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
William H. Cushman is a distinguished inventor whose work in digital imaging has led to significant advancements in the field. His contributions continue to influence the way images are processed and displayed, showcasing the importance of innovation in technology.