Improving the Robustness in Extracting 3D Point Landmarks Based on Deformable Models. - Manfred Alker; Sönke Frantz; Karl Rohr; H. Siegfried Stiehl (DAGM-Symposium, 2001)

Improving the Robustness in Extracting 3D Point Landmarks from 3D Medical Images Using Parametric Deformable Models. - Manfred Alker; Sönke Frantz; Karl Rohr; H. Siegfried Stiehl (MICCAI, 2001)

Hybrid Optimization for 3D Landmark Extraction: Genetic Algorithms and Conjugate Gradient Method. - Manfred Alker; Sönke Frantz; Karl Rohr; H. Siegfried Stiehl (Bildverarbeitung für die Medizin, 2002)