TransforMR: Pose-Aware Object Substitution for Composing Alternate Mixed Realities - Kari, Mohamed; Grosse-Puppendahl, Tobias; Coelho, Luis Falconeri; Fender, Andreas Rene; Bethge, David; Schütte, Reinhard; Holz, Christian (2021 IEEE International Symposium on Mixed and Augmented Reality (ISMAR), 2021)