This inventor holds 2 USPTO granted patents. Top assignee: Xerox Corporation. Active years: 2009-2013.
Company Filing History:
Years Active: 2009-2013
Title: Fritz Ebner: Innovator in Grayscale Imaging Technologies
Introduction
Fritz Ebner, an inventive mind based in Berlin, Germany, has made significant contributions to the field of image processing through his innovative patents. With two patents to his name, he exemplifies the spirit of creativity and technical excellence in modern technology.
Latest Patents
Fritz's most recent innovations include a method for compressing grayscale image data using multi-bit halftoning. This method aims to reduce bit depth while ensuring high-quality reproduction of images. The compression can be either lossy or lossless, allowing for efficient storage and communication. At printing time, images are reconstructed using Sigma filtering techniques to maintain edge clarity. The technology employs adaptive filtering strategies based on local contrast information and utilizes fuzzy edge detection to preserve important details.
Another noteworthy patent focuses on dynamic adjustments in raster image processing based on the colors encountered during several print runs. This innovation allows image processors to cache frequently used color tiles, optimizing the color-to-color transformation process. By comparing colors on the current page to pre-calculated color tiles stored in memory, the system can either retrieve the existing tile or create a new one, enhancing overall printing efficiency.
Career Highlights
Fritz is currently affiliated with Xerox Corporation, a global leader in imaging technology. His work continues to push the boundaries of image processing, highlighting his role as a crucial innovator in the industry.
Collaborations
Throughout his career, Fritz has collaborated with notable professionals such as Peter D. McCandlish and Ramesh Nagarajan. Their combined expertise fosters a collaborative environment that drives innovation forward at Xerox Corporation.
Conclusion
Fritz Ebner's contributions to grayscale imaging and dynamic processing reflect a deep understanding of technology and its applications. His patents not only enhance efficiency in image processing but also pave the way for future innovations in the field. As he continues to innovate at Xerox Corporation, his work serves as an inspiration for aspiring inventors everywhere.