“…Early methods [4,21,59] enable 3D video communication by capturing the geometry and appearance of the participants and rendering them into one shared virtual environments. Later, a number of approaches have been introduced to enhance the gaze contacts between the participants in various meeting setups [22,32,34,37,38,51,56,73,77,81] or enhance the rendering quality of human characters [16,17,23,47,54,85]. Most recently, Lawrence et al presented Project Starline [39] for high fidelity 3D communication between two participants at different locations with the help of dedicated hardware setup for 3D video capturing and light field display.…”