Systems and methods for color correction processing and notification for digital image data generated from a document image
US8154778B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2007 |
| Grant date | Apr 10, 2012 |
| Priority date | — |
| Expiry date | Dec 15, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6075
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for generating color corrected digital image data from a document image according to personal preferences of an identified user of the digital image copy. A color correction profile is provided defining color correction parameters for a particular identified user. The digital image copy is generated in accordance with the color correction profile by replacing problematic colors with alternate presentations as defined by the color correction parameters. The alternate presentations may include corrections to compensate for colorblindness of an identified user. The document image may be logically segmented to identify objects associated with each of a plurality of segments of the document image such as text, graphics, photographic images, etc. The color correction profile may define different color correction parameters to be associated with each defined type of segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.