Chad McFadden

Title: Innovations by Chad McFadden

Introduction

Chad McFadden is an accomplished inventor based in Lafayette, Colorado. He has made significant contributions to the field of photogrammetry, holding two patents that enhance the effectiveness of various imaging techniques. His work is instrumental in advancing mobile data collection platforms.

Latest Patents

Chad's latest patents include "Enhanced Bundle Adjustment Techniques" and "Scene Documentation." The first patent introduces novel tools and techniques that improve photogrammetric tools, such as bundle adjustment. One technique involves a photo-observable backsight operation, allowing for the non-photographic observation of target points to constrain pixel coordinates in bundle adjustment operations. Another technique, the photo-observable check shot operation, verifies the validity of bundle adjustment calculations using observed positions of target points. The second patent, "Scene Documentation," describes a method for capturing multiple images from different perspectives of a point of interest. This process includes obtaining orientation information and calculating the position of the image capturing device's entrance pupil, ultimately determining the three-dimensional position of the point of interest through photogrammetric image processing.

Career Highlights

Chad McFadden is currently employed at Trimble Inc., a company known for its innovative solutions in the fields of positioning, modeling, and data collection. His work at Trimble has allowed him to apply his expertise in photogrammetry and contribute to the development of advanced imaging technologies.

Collaborations

Chad has collaborated with notable colleagues, including Richard W. Rudow and Robert Wold. Their combined efforts have furthered the advancements in photogrammetric techniques and mobile data collection.

Conclusion

Chad McFadden's contributions to the field of photogrammetry through his innovative patents and work at Trimble Inc. highlight his role as a significant inventor in the industry. His advancements continue to shape the future of imaging technologies.