Video acquisition system including objects with dynamic communication capabilities

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United States of America Patent

PATENT NO 6256625
SERIAL NO

09153383

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A video capture system and method which includes improved software control of image acquisition and processing. The method comprises first creating an image application using one or more objects. Acquired data is preferably stored in an image object, and one or more objects, e.g., a viewer object or image processing object, are configured to share the image object, i.e., to dynamically bind to or communicate with the image object during program execution. When the application begins execution, the computer system acquires image data and stores the image data in an image object. A first object then dynamically binds to the image object, i.e., communicates with the image object, to access the image data contained in the image object and process the image data in response to the binding. This dynamic binding or communication, as well as the subsequent processing of the image data, occurs without user intervention. When the image data comprised in the image object changes, the image object automatically notifies one or more first objects which are bound to the image object, and each first object automatically accesses the changed image data and processes the changed image data.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTRUMENTS CORPORATION11500 N MOPAC EXPRESSWAY AUSTIN TX 78759

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Austin, Paul F Austin, TX 31 1532
Breyer, John R Austin, TX 13 357

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