Frame rate detection method and frame rate conversion method
US10382718B2 · kind B2 · utility
3Cited by
0References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2018 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Nov 14, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/014
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of detecting a frame rate of a source, including: receiving frames of a source provided at an input frame rate; providing the frames to a window having a predetermined length to detect the number of original frames included within the window having the length; and multiplying the input frame rate divided by the length and the number of original frames.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.