Company Filing History:
Years Active: 2009
Title: Jiang Duan: Innovator in High Dynamic Range Imaging
Introduction
Jiang Duan is a notable inventor based in Norwich, GB. He has made significant contributions to the field of image processing, particularly in high dynamic range imaging. With a total of 2 patents, his work has advanced the way images are mapped and represented.
Latest Patents
One of Jiang Duan's latest patents is focused on histogram adjustment for high dynamic range image mapping. This method involves automatic mapping of image data by representing it as luminance values. The process includes determining a key value based on the average luminance value, as well as the minimum and maximum luminance values of the image. Jiang's innovative approach generates offset-adjusted luminance values by applying an offset to each luminance value, which is a function of the determined key value. Additionally, he computes a tone reproduction curve for specific regions of the image by applying a mapping function to the offset-adjusted luminance values.
Career Highlights
Jiang Duan is currently employed at Xerox Corporation, where he continues to develop and refine his innovative techniques in image processing. His work at Xerox has allowed him to collaborate with other talented professionals in the field.
Collaborations
Some of Jiang's coworkers include Marco Bressan and Christopher R Dance. Their collaborative efforts contribute to the advancement of technology in imaging and related fields.
Conclusion
Jiang Duan's contributions to high dynamic range imaging through his patents and work at Xerox Corporation highlight his role as an influential inventor in the field. His innovative methods continue to shape the future of image processing technology.