Method for reading and writing image data in memory
US8269786B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2009 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Jul 12, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/1044
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for reading and writing a memory having n rows and A columns includes a first step of writing data in 0th to (n−2)th rows by a first technique; a second step of writing data in (n−1)th row per column and reading data in the 0th section by a second technique; a third step of writing data in 0th to (n−2)th sections by a third technique and reading data in 1st to (n−1)th sections by the second technique, a fourth step of writing data in the (n−1)th section by the third technique and reading data in 0th row by a fourth technique; a fifth step of writing data in 0th to (n−2)th rows by the first technique and reading data in 1st to (n−1)th rows by the fourth technique; and a sixth step of returning to the second step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.