Computer graphics processing and selective visual display system – Image superposition by optical means – Plural image superposition
Reexamination Certificate
2007-01-02
2007-01-02
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Image superposition by optical means
Plural image superposition
C382S115000
Reexamination Certificate
active
10377405
ABSTRACT:
A method and system are disclosed for producing a reduced-glare image. The method and system use at least two light sources located a selected distance apart from each other. An image acquisition device acquires a first image of an object using illumination from the first light source, but not the second. Then the image acquisition device acquires a second image of the object using illumination from the second light source, but not the first. The two images, having glare at different pixel locations, are then used to form a reduced-glare image.
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patent: 6843566 (2005-01-01), Mihara
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patent: 2001-273498 (2001-10-01), None
Berube Denis K.
Cusack, Jr. Francis J.
Ehn Dennis C.
Abdulselam Abbas I.
Lahive & Cockfield LLP
Viisage Technology, Inc.
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