James D Parker

Title: Innovations and Contributions of Inventor James D. Parker

Introduction

James D. Parker is a prolific inventor based in Rochester, NY, known for his significant contributions to the field of imaging technology. With a total of five patents to his name, Parker has focused on developing methods that enhance the efficiency and quality of image processing and printing. His work is primarily associated with Xerox Corporation, a leader in document management and imaging solutions.

Latest Patents

Among his latest inventions, Parker has developed a "Method and apparatus for lossless precompression of binary images." This innovative approach utilizes an area-based precompression and de-precompression technique that is particularly suited for high-resolution binary images intended for storage or transmission. By searching for uniformly sized image regions of the same color or binary state, he represents these areas in a coded manner, enabling the high-resolution images to be compressed. This method allows for storage and transmission at image sizes comparable to those obtained by traditional lossless compression methods.

Another notable patent by Parker is the "Method for determining printing job parameters based on image quality." This invention outlines a strategy for assessing the quality of reproduced images in color printing, taking into account several variables, such as image processing types, paper quality, and optional coatings. By enabling customers to balance the trade-offs between image quality and cost, Parker's method can significantly influence the pricing of printing jobs.

Career Highlights

Parker's career at Xerox Corporation has been marked by a commitment to innovation in imaging technology. His role as an inventor has allowed him to contribute to advancements that improve both the quality of images printed and the efficiency of related processes. His dedication to research and development within such a prominent corporation underscores his impact on the industry.

Collaborations

Throughout his career, Parker has collaborated with several notable individuals, including coworkers Robert E. Coward and David C. Robinson. These collaborations have fostered an environment of innovative thinking and have led to the development of new technologies that have enhanced image processing and printing capabilities.

Conclusion

James D. Parker's contributions to the field of imaging through his patents at Xerox Corporation illustrate his innovative spirit and dedication to improving image quality and processing efficiency. His work continues to influence the industry, proving the vital role that inventors play in technological advancement.