Douglas Alan Reneker

Title: Innovations of Douglas Alan Reneker

Introduction

Douglas Alan Reneker is a notable inventor based in Naperville, IL (US). He holds a total of 4 patents that showcase his contributions to the field of optical systems. His work has significantly advanced the technology used in aerial photography and optical performance characterization.

Latest Patents

Reneker's latest patents include innovative designs for precision optical systems. One of his key inventions is a camera for aerial photography that incorporates a reference projector. This projector projects collimated beams of light into the optical system's entrance aperture, which are then imaged by an image recording device. The resulting fiducial images are present in every captured image and can be utilized to characterize the optical system's performance. This technology allows for the derivation of distortion correction coefficients, which can be applied to portions of an image or the entire image to compensate for optical distortions. In airborne camera applications, the projector is coupled to an inertial measurement unit, enhancing the camera's ability to perform object geolocation from imagery. The fiducial images enable improved accuracy in ray angle calculations related to objects of interest.

Career Highlights

Throughout his career, Reneker has worked with prominent companies such as Goodrich Corporation and Lucent Technologies Inc. His experience in these organizations has contributed to his expertise in optical systems and innovations.

Collaborations

Reneker has collaborated with notable individuals in his field, including Christopher T Cotton and Damon W Diehl. These partnerships have likely fostered further advancements in his research and inventions.

Conclusion

Douglas Alan Reneker's contributions to optical systems and aerial photography demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing the accuracy and performance of optical technologies.