Overscan for 3d display

A display processor for processing three-dimensional [3D] image data for display on a 3D display,

• the 3D display being arranged for adjacently emitting a series of views of the 3D image data, the series of views enabling stereoscopic viewing of the 3D image data at multiple viewing positions,
• wherein the display processor is configured to:
• generate the series of views of the 3D image data;
• use overscan for displaying the 3D image data on the 3D display so as to reduce or avoid de-occlusion artifacts at the bezels of the 3D display;
• and
• determine a degree of the overscan as a function of one or more depth range parameters, the one or more depth range parameters characterizing, at least in part, a degree of depth perceived by a viewer when the series of views is displayed on the 3D display.