Rendering of Image Data for Multi-View Display

Multi-view display device comprising:

• a display panel comprising an array of display elements, the display elements being arranged in groups, each group being associated with a view-direction of an image,
• an optical element for directing light emitted from the display panel, so that light emitting from a group of display elements is directed into an angular distribution associated with the view-direction of the group,
• an input module for receiving view-dependent image data for an image,
• a rendering module for determining a view-dependent intensity function for the image and for applying a spatial filtering to a view-dependent coordinate of the intensity function,
• an output module for outputting the view-dependent intensity function to a plurality of sub-images, each sub-image being associated with a group of display elements and a view-direction of the image.