4 papers
Wide-Area Geolocalization with a Limited Field of View Camera in Challenging Urban Environments
Lena M. Downes, Ted J. Steiner, Rebecca L. Russell +1
Cross-view geolocalization, a supplement or replacement for GPS, localizes an agent within a search area by matching ground-view images to overhead images. Significant progress has…
Wide-Area Geolocalization with a Limited Field of View Camera
Lena M. Downes, Ted J. Steiner, Rebecca L. Russell +1
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…
City-wide Street-to-Satellite Image Geolocalization of a Mobile Ground Agent
Lena M. Downes, Dong-Ki Kim, Ted J. Steiner +1
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…
Lunar Terrain Relative Navigation Using a Convolutional Neural Network for Visual Crater Detection
Lena M. Downes, Ted J. Steiner, Jonathan P. How
Terrain relative navigation can improve the precision of a spacecraft's position estimate by detecting global features that act as supplementary measurements to correct for drift i…