Martin John Greenwood

Title: Martin John Greenwood: Innovator in Image Processing Technology

Introduction

Martin John Greenwood is a notable inventor based in London, GB. He has made significant contributions to the field of image processing, holding two patents that showcase his innovative approach to digital image data manipulation.

Latest Patents

One of Greenwood's latest patents involves a method of processing digital image data. This method includes scanning cinematographic film to produce digital image data, which is then stored in data storage means. Adjustments to the digital image data can be made by a processor at the request of an operator. The system compares these adjustments to predetermined criteria and generates a signal if re-scanning from the film is necessary. Another patent focuses on exposure control for cinematographic films using telecine apparatus. This method generates an exposure log of cinematographic film by using a telecine machine to create video images and logging timecode data and exposure level information for frames of the film. This exposure log is essential for generating exposure compensation printing settings for negative cinematographic films.

Career Highlights

Martin John Greenwood is currently associated with Pandora International Limited, where he continues to develop and refine his innovative ideas in image processing technology. His work has had a significant impact on the industry, particularly in enhancing the quality of cinematographic films.

Collaborations

One of Greenwood's notable coworkers is Stephen David Brett. Their collaboration has likely contributed to the advancements in the projects they have worked on together.

Conclusion

Martin John Greenwood's contributions to image processing technology through his patents reflect his innovative spirit and dedication to improving cinematographic film quality. His work continues to influence the industry and inspire future advancements.