| 摘要 |
<p>A device and method of rendering visual information combine image information like video and secondary image information, like graphics. The image information and the secondary image information are processed for generating output information to be rendered in a three-dimensional space. The output information is arranged for display on a 3D stereoscopic display having a true display depth range (44). The processing includes detecting an image depth range of the image information, and detecting a secondary depth range of the secondary visual information. In the display depth range (44), a first sub-range (41) and second sub-range (43) are determined, which first sub-range and second sub-range are non-overlapping. The image depth range is accommodated in the first sub-range and the secondary depth range is accommodated in the second sub-range. Advantageously graphics and video are displayed in true 3D without video objects occluding graphical objects.</p> |
