MPEG decoder with reduced memory capacity
US6081298A · kind A · utility
2Cited by
4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 1996 |
| Grant date | Jun 27, 2000 |
| Priority date | — |
| Expiry date | Mar 7, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This MPEG Decoder relates to the decoding of an image that can be of a bi-directional type requiring data from two previously decoded images, each image being displayed in two successive fields corresponding to lines with different parities. Each bi-directional image is decoded twice during its display time, a first time as a first field of the image is being directly displayed, and a second time as the second field is being directly displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.