Nonrigid Registration of Medical Images Based on Anatomical Point Landmarks and Approximating Thin-Plate Splines. - Karl Rohr; H. Siegfried Stiehl; Rainer Sprengel; Wolfgang Beil; Thorsten M. Buzug; Jürgen Weese; M. H. Kuhn (Bildverarbeitung für die Medizin, 1996)

Point-Based Elastic Registration of Medical Image Data Using Approximating Thin-Plate Splines. - Karl Rohr; H. Siegfried Stiehl; Rainer Sprengel; Wolfgang Beil; Thorsten M. Buzug; Jürgen Weese; M. H. Kuhn (VBC, 1996)

The EASI project-improving the effectiveness and quality of image-guided surgery. - Marcel Breeuwer; John P. Wadley; H. L. T. de Bliek; Johannes Buurman; Paul Desmedt; Paul M. C. Gieles; Frans A. Gerritsen; Neil L. Dorward; N. D. Kitchen; B. Velani; D. G. T. Thomas; Onno Wink; et al. (IEEE Trans. Inf. Technol. Biomed., 1998)

Landmark-Based Elastic Registration Using Approximating Thin-Plate Splines. - Karl Rohr; H. Siegfried Stiehl; Rainer Sprengel; Thorsten M. Buzug; Jürgen Weese; M. H. Kuhn (IEEE Trans. Medical Imaging, 2001)