Computer graphics processing and selective visual display system – Computer graphics processing – Graphic manipulation
Reexamination Certificate
2005-08-02
2005-08-02
Razavi, Michael (Department: 2672)
Computer graphics processing and selective visual display system
Computer graphics processing
Graphic manipulation
Reexamination Certificate
active
06924821
ABSTRACT:
An image processing system processes image data in response to a sequence of image processing steps defined by a process tree (800). The process tree comprises a plurality of interconnected nodes (801-813), including input nodes (801-804) and at least one output node (813). Output rendering is performed a frame at a time, and a frame requirement (824) is passed from the output node to previous nodes (812, 811, 810). Intermediate nodes include requirement processing (823) such that a node (810) having different input and output frame rates can identify and generate a requirement (825) for the input frames (826) as it requires for its processing (821).
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Gaudette Michel
Trinh Stephane
Autodesk Canada Inc.
Gates & Cooper LLP
Razavi Michael
Yang Ryan
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