Extracting a depth map from known camera and model tracking...

Television – Special applications – Observation of or from a specific location

Reexamination Certificate

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C348S051000

Reexamination Certificate

active

06940538

ABSTRACT:
A method of extracting a depth map from known camera and tracking data. The method includes the steps of positioning a virtual camera at the coordinates of the tracked camera, setting the field of view to that of the tracked camera, positioning and orienting a synthetic tracked object to the coordinates of the tracked object, clearing the depth buffer and rendering the tracked object as a depth map.

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