The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2001
Filed:
Sep. 15, 1998
John R. Breyer, Austin, TX (US);
Paul F. Austin, Austin, TX (US);
National Instruments Corporation, Austin, TX (US);
Abstract
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.