Calibrating real and virtual views

Details Calibrating real and virtual views Calibrating real and virtual views

2008-05-06

2008-05-06

Lewis, David L. (Department: 2629)

Computer graphics processing and selective visual display system

Image superposition by optical means

Operator body-mounted heads-up display

C345S007000, C345S629000, C359S630000

Reexamination Certificate

active

07369101

ABSTRACT:
A method for calibrating real and virtual views includes tracking a calibration screen, wherein a real reference point, generated by a real reference point generator, is projected on the calibration screen, aligning a view of a virtual reference point to a view of the real reference point in a display, wherein the real reference point generator and the display have a fixed relative position, determining a point correspondence between the virtual reference point and the real reference point, and determining one or more parameters for rendering a virtual object in the real scene.

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