Donald W Sweeney

Title: The Innovative Contributions of Donald W. Sweeney

Introduction

Donald W. Sweeney is a notable inventor based in Alamo, CA (US). He has made significant contributions to the field of optical and electronic systems, holding a total of 2 patents. His work focuses on advanced filtering techniques that enhance image processing capabilities.

Latest Patents

Sweeney's latest patents include "Optical ranked-order filtering using threshold decomposition" and "Position, rotation, and intensity invariant recognizing method." The first patent describes a hybrid optical/electronic system that performs median filtering and related ranked-order operations. This system utilizes threshold decomposition to transform nonlinear neighborhood ranking into a linear filtering step, allowing for efficient parallel processing. The second patent outlines a method for recognizing specific targets in a field of view, which remains invariant to position, rotation, and intensity. This method employs a target-specific invariant filter to achieve consistent detection of the target.

Career Highlights

Throughout his career, Sweeney has worked with various organizations, including the United States of America as represented by the United States. His innovative approaches have contributed to advancements in optical technology and image processing.

Collaborations

Sweeney has collaborated with esteemed colleagues such as Ellen Ochoa and Jan Philip Allebach, further enhancing the impact of his work in the field.

Conclusion

Donald W. Sweeney's contributions to optical and electronic systems demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving image processing techniques, making him a significant figure in the realm of invention.