1.15 Mbit/s coding of video signals including global motion compensation. - Dirk Adolph; Ralf Buschmann (Signal Process. Image Commun., 1991)

Joint multigrid estimation of 2D motion and object boundaries using boundary patterns. - Ralf Buschmann (VCIP, 1993)

Efficiency of displacement estimation techniques. - Ralf Buschmann (Signal Process. Image Commun., 1997)