Lena M. Downes

2 accepted papers

2023

Wide-Area Geolocalization with a Limited Field of View Camera

Lena M. Downes, Ted J. Steiner, Rebecca L. Russell, Jonathan P. How

ICRA 2023poster

Cross-view geolocalization, a supplement or replacement for GPS, localizes an agent within a search area by matching images taken from a ground-view camera to overhead images taken from satellites or aircraft. Although the viewpoint disparity between ground and overhead images makes crossview geoloc…

Cited by 6 Source ↗Scholar ↗

2022

City-wide Street-to-Satellite Image Geolocalization of a Mobile Ground Agent

Lena M. Downes, Dong-Ki Kim, Ted J. Steiner, Jonathan P. How

IROS 2022poster

Cross-view image geolocalization provides an estimate of an agent's global position by matching a local ground image to an overhead satellite image without the need for GPS. It is challenging to reliably match a ground image to the correct satellite image since the images have significant viewpoint…

Cited by 19 Source ↗Scholar ↗