Memory control system and picture decoder using the same
US5729303A · kind A · utility
27Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1996 |
| Grant date | Mar 17, 1998 |
| Priority date | — |
| Expiry date | Feb 23, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/44004
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In order to increase a coded data buffer size and provide an OSD area within a 16 Mbit memory for picture signals of NTSC and systems, a display data area of the memory is made 2(N+1)/4N times a frame when a picture size is large.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.