Computer graphics processing and selective visual display system – Image superposition by optical means – Operator body-mounted heads-up display
Reexamination Certificate
2006-04-18
2006-04-18
Awad, Amr (Department: 2675)
Computer graphics processing and selective visual display system
Image superposition by optical means
Operator body-mounted heads-up display
C345S211000, C359S630000
Reexamination Certificate
active
07030838
ABSTRACT:
An image observation device which is so arranged that a user can look an image in through an ocular window thereof with the device being fitted to the user's head for example, that the image changes in linkage with movement of the user's head, and that unnecessary change of the image is prevented during the observation. The image observation device includes an eye access detector for detecting whether the user's eyes approach thereto or not, and includes, a controller by the operation of which the image changes in linkage with movement of the user's head only if the eye access detector detects that the user's eyes approach thereto, and by the operation of which the image does not change in linkage with movement of the user's head if the eye access detector does not detect that the user's eyes approach thereto.
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Ishibashi Kenji
Kobayashi Yasushi
Nagata Hideki
Sugihara Yasumasa
Tanijiri Yasushi
Awad Amr
Burns Doane Swecker & Mathis L.L.P.
Minolta Co. , Ltd.
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