Allan C Green

Title: The Innovative Contributions of Allan C. Green

Introduction

Allan C. Green is a notable inventor based in Framingham, MA (US), recognized for his significant contributions to the field of electronic imaging. With a total of 5 patents to his name, Green has made strides in enhancing the quality and functionality of electronic cameras.

Latest Patents

One of Green's latest patents is focused on optimal tone scale mapping in electronic cameras. This invention describes an improved electronic still imaging camera that transforms electronic voltage values representative of an image according to an optimum tone scale mapping gamma curve. The gamma curve incorporates a subjective element along with a scene reflectivity component to optimize tone scale variations, effectively reducing contouring in the image. Another significant patent involves improved digital image processing circuitry. This innovation sharpens edges and details of a recorded image while minimizing noise amplification. The output recorded image is a combination of chrominance signals processed by color processing circuitry and luminance signals processed by both color processing and sharpness circuitry.

Career Highlights

Allan C. Green is currently employed at Polaroid Corporation, where he continues to develop innovative imaging technologies. His work has significantly impacted the way images are captured and processed, leading to advancements in digital photography.

Collaborations

Throughout his career, Green has collaborated with talented individuals such as Mary Deshon and Paul W. Ernest. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the imaging sector.

Conclusion

Allan C. Green's contributions to electronic imaging through his patents and work at Polaroid Corporation highlight his role as a key innovator in the field. His inventions continue to influence the way we capture and process images today.