System for supporting flexible color assignment in complex documents
US9513771B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2013 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Mar 8, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2200/24
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system implementable on a computing device for handling color assignment within a complex document includes a user interface to facilitate user modification of at least one first color to at least one second color within a previously chosen color scheme for a component of the document. The color scheme has a predetermined number X of principal colors and a predetermined number Y of associated subordinate colors per principal color. The system also includes a color handler to modify the color scheme to produce an updated color scheme to match a perceived brightness of the at least one second color throughout at least a portion of the updated color scheme and a color processor to process and apply the updated color scheme at least to the component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.