Method and system for compensating for scaling artifacts in mixed raster content (MRC) representations
US6832007B1 · kind B1 · utility
13Cited by
6References
19Claims
0Family size
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Key dates
| Filing date | Nov 21, 2000 |
| Grant date | Dec 14, 2004 |
| Priority date | — |
| Expiry date | Aug 21, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T3/4007
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image processing method and system compensates for artifacts in scaling operations of mixed raster content data representations. In such data representations, a document is segmented into data portions generally segregated by data types. At least one of the segments is dilated so that upon scaling reconstruction, there are additional pixels available for interpolation operations, thereby avoiding artifacts caused by discontinuity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.