Telecine converting method
US7020197B2 · kind B2 · utility
6Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2002 |
| Grant date | Mar 28, 2006 |
| Priority date | — |
| Expiry date | Oct 29, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/0112
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a telecine converting method for converting a video in a movie film composed of 24 frames per second into a video signal composed of 60 frames per second, a telecine converting method is characterized in that in order that respective integration values of display time periods of frame videos in the movie film become equal after the telecine conversion, used as a video in the predetermined frame after the conversion is an interpolated video obtained by interpolating the frame videos ahead of and behind the video in the movie film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.