• 3D tracking between satellites using monocular computer vision 

      Malan, Daniel Francois (Stellenbosch : University of Stellenbosch, 2005-03)
      Visually estimating three-dimensional position, orientation and motion, between an observer and a target, is an important problem in computer vision. Solutions which compute threedimensional movement from two-dimensional ...
    • A GPS-based on-board orbit propagator for low earth-orbiting CubeSats 

      Rossouw, Nico Chris (Stellenbosch : Stellenbosch University, 2015-12)
      ENGLISH ABSTRACT: On-board knowledge of satellite position is vital to all space missions. Due to the stringent power budgets of the CubeSat form factor, permanently active on-board GPS receivers for accurate navigation ...
    • Structure from motion estimation using a nonlinear Kalman filter 

      Venter, Chris (Christian Johannes) (Stellenbosch : Stellenbosch University, 2002-12)
      ENGLISH ABSTRACT: Structure from Motion is defined as the problem of extracting the 3d motion of a camera moving through a scene, as well as the 3d structure of the scene, from the image sequence produced by the camera ...