Digital image rate converting method and device
US6094227A · kind A · utility
27Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 1998 |
| Grant date | Jul 25, 2000 |
| Priority date | — |
| Expiry date | Jan 27, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0435
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A digital signal converting method and device for converting an input image rate into an output image rate, is applied to input images which are formed by a plurality of input data frames. The method storing the input frames, calculating a sliding average over a plurality of stored frames, and deriving the averages for producing output images with a timing fixed by the output image rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.