Method and system for embedding a device profile into a document and extracting a device profile from a document in a color management system
US5806081A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 16, 1996 |
| Grant date | Sep 8, 1998 |
| Priority date | — |
| Expiry date | Feb 16, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/3242
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and system for embedding a device profile into a document and extracting a device profile from a document in a color management system. A tagged-element device profile allows for selective access to the device profile. The method of embedding a device profile into a document include allocating memory for a buffer, sending a ready call, transferring the device profile or portions of the device profile into the buffer and writing the same in the document, and lastly, sending a completed call. The method of extracting a device profile from a document includes allocating memory for a buffer, sending a ready call, reading the device profile or portions of the device profile from the document into the buffer and transferring the same to a file, and finally, sending a completed call.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.