Projector having image pickup unit, distance measuring unit,...

Details Projector having image pickup unit, distance measuring unit,... Projector having image pickup unit, distance measuring unit,...

2011-08-30

2011-08-30

Luu, Thanh X (Department: 2878)

Optics: image projectors

Projected image combined with real object

Reexamination Certificate

active

08007111

ABSTRACT:
A projector includes: an image pickup unit which obtains an image of a subject; an image signal processing unit which cuts an image corresponding to a projection display area of the subject contained in an image obtained by the image pickup unit, and processes an image signal such that the cut image has a predetermined size to produce a projection image signal; and a projection unit which produces an image according to the image signal produced by the image signal processing unit and projects the image.

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patent: 2005/0163396 (2005-07-01), Morichika et al.
patent: 2009/0091710 (2009-04-01), Huebner
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patent: 2003-15216 (2003-01-01), None
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patent: 2004-023499 (2004-01-01), None

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