Adjusting frame rates for video applications
US8619198B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2009 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Apr 14, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/28
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system includes a computing device that includes a memory for storing content of a sequence of frames, and a frame predictor. The frame predictor determines a difference between content of a first frame and content of a second frame, in which the first and second frames are adjacent in the sequence of frames. The difference between the content of the first and second frames is representative of image changes included in the content of first and second frames. The frame predictor is configured to produce an intermediate frame using at least one of the first and second frames, and the determined difference. The frame predictor is further configured to insert the intermediate frame into the frame sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.