Media production with correlation of image stream and abstract objects in a three-dimensional virtual stage
CA 2286784 A1 · Owner: Rawley, Curt A. · Inventors: Robotham, John S.; Rawley, Curt A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a media production system, two-dimensional images captured from physical objects are analyzed to create three-dimensional representations of the physical objects within a virtual stage. Representations of physical and synthetic objects are manipulated and choreagraphed in the virtual stage within an integrated system which also generates a media product in the form of a two-dimensional image stream of the physical and synthetic objects with optional synchronized audio tracks. A correlation is maintained between object models in the virtual stage and the original two-dimensional images so that information from those images can be included in the final product. To facilitate …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed April 1, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 1, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 1, 2020.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.