Image frame abstraction model for image codecs
US7672542B2 · kind B2 · utility
0Cited by
9References
16Claims
0Family size
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Key dates
| Filing date | Apr 20, 2005 |
| Grant date | Mar 2, 2010 |
| Priority date | — |
| Expiry date | Mar 21, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/51
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and architecture for obtaining a desired frame and identifying a selected frame in an image container. A request for a frame of an image is received. The request may include an identifier that identifies a type of frame. In response thereto, a frame is located corresponding to the identifier and a reference to the frame is provided. In another aspect, a request is received to identify a frame of an image. A determination is made as to what identifier identifies the frame. The identified frame is returned to the requesting component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.