Ehpraim Goldenberg

Title: Ehpraim Goldenberg: Innovator in Axial Chromatic Aberration Correction

Introduction

Ehpraim Goldenberg is a notable inventor based in Tel Aviv, Israel. He has made significant contributions to the field of image processing, particularly in the correction of axial chromatic aberrations. His innovative approach has led to the development of a unique patent that enhances image quality.

Latest Patents

Ehpraim Goldenberg holds a patent for "Axial Chromatic Aberration Correction." This invention involves a 9 pixel-by-9 pixel working window that slides over an input Bayer image. For each window, a demosaicing operation is performed, followed by corrective processing to produce relative differences. These differences are then regulated, and a maximum is found for each window's regulated relative differences. This maximum is used to select which channel is sharp, allowing for color correction based on the relative difference-based maximum. Additionally, edge oversharpening is softened to avoid artifacts in the output image, resulting in a corrected image free from axial chromatic aberrations.

Career Highlights

Ehpraim Goldenberg is currently associated with Fotonation Limited, where he applies his expertise in image processing. His work has been instrumental in advancing the company's technological capabilities in the field of imaging.

Collaborations

Ehpraim collaborates with talented individuals such as Eyal Ben-Eliezer and Tomer Schwartz. Their combined efforts contribute to the innovative projects at Fotonation Limited.

Conclusion

Ehpraim Goldenberg's contributions to axial chromatic aberration correction demonstrate his commitment to enhancing image quality through innovation. His patent reflects a significant advancement in the field of image processing, showcasing his expertise and dedication to the craft.