Data storage system and method
US11759712B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Jan 21, 2021 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Oct 23, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/36
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of data storage includes associating delta colour compression DCC metadata with one or more tiles of graphics data, selecting one or more such tiles that are uniform in colour and hence can be accurately represented by the DCC metadata for that tile, and replacing some or all of the graphics data in one or more selected tiles with different data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.