Company Filing History:
Years Active: 1994-1995
Title: The Innovative Contributions of Sofia Filshtinsky
Introduction
Sofia Filshtinsky is a notable inventor based in Saratoga, California. She has made significant contributions to the field of image processing, holding two patents that enhance the quality of printed images. Her work is particularly relevant in the context of modern printing technologies.
Latest Patents
Filshtinsky's latest patents focus on improving the fidelity of color images without separation errors. One patent describes a method for enhancing the contour fidelity of printed images by obtaining a digital representation of the color image and finding color separations for each color. This method utilizes a single set of inverse symmetrical templates to enhance each color separation, resulting in an improved image without separation errors.
Another patent enhances the fidelity of image reproduction by matching groups of pixels with templates based on a hierarchical set of patterns. This technique isolates a symmetrical window of pixels, allowing for enhanced values for the central pixel based on comparisons with hierarchical templates. The development of these templates significantly reduces hardware requirements, making the implementation of the technique more efficient.
Career Highlights
Sofia Filshtinsky is currently employed at Xerox Corporation, where she continues to innovate in the field of image processing. Her work has contributed to advancements in printing technology, particularly in enhancing image quality.
Collaborations
Filshtinsky has collaborated with notable colleagues such as Douglas N. Curry and Robert P. St. John. Their combined expertise has furthered the development of innovative solutions in image processing.
Conclusion
Sofia Filshtinsky's contributions to the field of image processing through her patents demonstrate her commitment to innovation and excellence. Her work at Xerox Corporation continues to influence the future of printing technology.