Robert E Coward

Title: **Innovative Contributions of Robert E. Coward in Image Processing**

Introduction

Robert E. Coward, an accomplished inventor based in Rochester, NY, has made significant contributions to the field of image processing. With a total of four patents to his name, Coward's work focuses on enhancing image resolution and quality, which has proven vital in various applications of technology.

Latest Patents

Coward's latest innovations include key patents that are transforming how images are processed. One of his notable patents, titled "Image resolution conversion using a plurality of image registrations," describes an image processing apparatus utilized in reproduction systems. This invention facilitates the conversion of input images emitted from an image input terminal with a specific resolution and depth into multiple output images at different resolutions. By using first and second processing means, this technology allows for the creation and storage of composite images that maintain quality and clarity.

Another significant patent by Coward is "Unquantized resolution conversion of bitmap images using error diffusion." This method describes a process for converting bitmap image resolutions, focusing on preserving the original image's structure while ensuring sharpness in the output. Through a multi-step approach that includes prefiltering and unquantized scaling, Coward's innovation enables high-quality bitmap image output tailored to various devices.

Career Highlights

Coward's career has been greatly associated with his work at Xerox Corporation, a leader in technology and innovation. Throughout his tenure, he has developed groundbreaking methods to improve image processing techniques which have implications across various fields, from commercial printing to consumer electronics.

Collaborations

At Xerox Corporation, Coward collaborated with other noteworthy inventors, including James D. Parker and Louis D. Mailloux. Their joint efforts have contributed to advancements in imaging technology, enhancing the capabilities of devices used in everyday applications.

Conclusion

Robert E. Coward's innovative approach to image processing has established him as a notable figure in the field. His patents reflect a deep understanding of image technology and an unwavering commitment to advancing the quality of visual outputs. As technology continues to evolve, Coward's contributions will undoubtedly influence future developments in image processing systems.