| 摘要 |
A system for providing a spatially aligned head-up display to a user viewing a scene through a display the system includes: an image sensing system including at least one image sensor deployed to sample images of the user's face, the image sensing system generating data derived at least in part from the images; a display for displaying visible indications to the user superimposed on the scene; and a control system associated with the image sensing system and the display, the control system being configured to: process data from the image sensing system to determine a position and attitude of the user's face, determine a viewing direction from at least one eye of the user to a point of interest within the scene, and actuate the display to display a visible indication aligned with the viewing direction that provides a spatially aligned head-up display to the user.
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