Vision based attitude and altitude estimation for UAVs in dark environments. - Ashutosh Natraj; Cédric Demonceaux; Pascal Vasseur; Peter F. Sturm (IROS, 2011)

A geometrical approach For vision based attitude and altitude estimation for UAVs in dark environments. - Ashutosh Natraj; Peter F. Sturm; Cédric Demonceaux; Pascal Vasseur (IROS, 2012)

Omnidirectional Vision for UAV: Applications to Attitude, Motion and Altitude Estimation for Day and Night Conditions. - Ashutosh Natraj; Dieu Sang Ly; Damien Eynard; Cédric Demonceaux; Pascal Vasseur (J. Intell. Robotic Syst., 2013)

Camera-laser projector stereo system based anti-collision system for robotic wheelchair users with cognitive impairment. - Ashutosh Natraj; Shailendra Natraj; Sonia Waharte; Daniel Kroening (MFI, 2014)

From AgentSpeak to C for Safety Considerations in Unmanned Aerial Vehicles. - Samuel Bucheli; Daniel Kroening; Ruben Martins; Ashutosh Natraj (TAROS, 2015)