4 citations · 8 across the 4 of their papers we have counts for
4 papers
Geometric Analysis of Doppler-Based Navigation with Low Earth Orbit Satellites
Carlos Caravaca Gallego, Pini Gurfil, Hector Rotstein
The increasing vulnerability of Global Navigation Satellite Systems has motivated renewed interest in Doppler-based navigation using low Earth orbit satellites, which can determine…
Finding a Landing Site on an Urban Area: A Multi-Resolution Probabilistic Approach
Barak Pinkovich, Boaz Matalon, Ehud Rivlin +1
This paper considers the problem of finding a landing spot for a drone in a dense urban environment. The conflicting requirement of fast exploration and high resolution is solved u…
Local Trajectory Planning For UAV Autonomous Landing
Yossi Magrisso, Ehud Rivlin, Hector Rotstein
An important capability of autonomous Unmanned Aerial Vehicles (UAVs) is autonomous landing while avoiding collision with obstacles in the process. Such capability requires real-ti…
Vision-Based Navigation II: Error Analysis for a Navigation Algorithm based on Optical-Flow and a Digital Terrain Map
Oleg Kupervasser, Ronen Lerner, Ehud Rivlin +1
The paper deals with the error analysis of a navigation algorithm that uses as input a sequence of images acquired by a moving camera and a Digital Terrain Map (DTM) of the region…