Company Filing History:
Years Active: 2016-2019
Title: Innovations of Dimitrios G Kottas
Introduction
Dimitrios G Kottas is an accomplished inventor based in Minneapolis, MN (US). He has made significant contributions to the field of vision-aided inertial navigation systems. With a total of 3 patents to his name, Kottas continues to push the boundaries of technology and innovation.
Latest Patents
One of his latest patents is titled "Extrinsic parameter calibration of a vision-aided inertial navigation system." This patent describes various techniques for use within a vision-aided inertial navigation system (VINS). A VINS comprises an image source that produces image data, including a plurality of images, and an inertial measurement unit (IMU) that generates IMU data indicative of the system's motion while producing the image data. The image data captures features of an external calibration target that is not aligned with gravity. The VINS also includes a processing unit with an estimator that processes both the IMU data and the image data to compute calibration parameters concurrently with the computation of the roll and pitch of the calibration target. These calibration parameters define the relative positions and orientations of the IMU and the image source.
Another notable patent is "Iterative Kalman Smoother for robust 3D localization for vision-aided inertial navigation." This patent describes a vision-aided inertial navigation system (VINS) that implements a filter-based sliding-window estimator using an Iterative Kalman Smoother (IKS). This system tracks the 3D motion of a VINS, such as a mobile device, in real-time by utilizing visual and inertial measurements.
Career Highlights
Dimitrios G Kottas is affiliated with the University of Minnesota, where he contributes to research and development in advanced navigation systems. His work has garnered attention for its innovative approach to integrating visual and inertial data.
Collaborations
Kottas has collaborated with notable colleagues, including Stergios I Roumeliotis and Chao X Guo, who share his passion for advancing technology in navigation systems.
Conclusion
Dimitrios G Kottas is a prominent inventor whose work in vision-aided inertial navigation systems has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence in technology.