Method and apparatus for creating non-linear motion picture transitions
US6747705B2 · kind B2 · utility
14Cited by
15References
8Claims
0Family size
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Key dates
| Filing date | Mar 10, 2003 |
| Grant date | Jun 8, 2004 |
| Priority date | — |
| Expiry date | Apr 10, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/265
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Creating a transition between a first sequence of video frames and a second sequence of video frames. The method includes storing a table of values that express a non-linear response to certain levels of light, generating a transition between the sequences, and adjusting the intensity at which material of the first sequence is displayed relative to the intensity at which material of the second sequence is displayed within the transition, based on the values stored in the step of storing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.