| 摘要 |
The invention relates to forming a scene model and determining a first group of scene points, the first group of scene points being visible from a rendering viewpoint, determining a second group of scene points, the second group of scene points being at least partially obscured by the first group of scene points viewed from the rendering viewpoint,forming a first render layer using the first group of scene points and a second render layer using the second group of scene points, and providing the first and second render layers for rendering a stereo image. The invention also relates to receiving a first render layer and a second render layer comprising pixels, the first render layer comprising pixels corresponding to first parts of a scene viewed from a rendering viewpoint and the second render layer comprising pixels corresponding to second parts of the scene viewed from the rendering viewpoint, wherein the second parts of the scene are obscured by the first parts viewed from the rendering viewpoint, placing pixels of the first render layer and pixels of the second render layer in a rendering space,associating a depth value with the pixels, and rendering a stereo image using said pixels and said depth values. |
