Real-time Extraction of connected Components in 3-D Sonar Range Images. - Per Gunnar Auran; Kjell E. Malvig (CVPR, 1996)

Optimal statistical operators for 3-dimensional rotational data: geometric interpretations and application to prosthesis kinematics. - Øyvind Stavdahl; Anne Karin Bondhus; Kristin Ytterstad Pettersen; Kjell E. Malvig (Robotica, 2005)