| 摘要 |
A system and method of generating and displaying a virtual image that appears to be anchored to a real world object. A data frame of spatial data obtained by one or more sensors is analyzed to determine whether one or more detectable real- world objects are located therein. If so, coordinates of a real-world reference point associated with the real-world object are determined. A real-world viewing pyramid, real-world view frustum, real-world viewing surface and real world object reference point are determined from the data frame. A virtual 3D space is generated and a base plane is constructed passing through the virtual object reference point. One or more planar content elements are placed on or parallel to the base plane. These are displayed via a viewing or display device and form an image wherein they appear to lie in a plane passing through the real-world reference point of the detected object. |
