Generating input profile data
US6424352B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1999 |
| Grant date | Jul 23, 2002 |
| Priority date | — |
| Expiry date | Jun 23, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/603
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of generating data representing an input profile defining a relationship between input color data generated by an input device and modified in accordance with a predetermined algorithm, and corresponding device independent data. The method comprises:a) operating the input device on a range of predetermined input colors to generate said input color data;b) processing said input color data in accordance with the predetermined algorithm to generate output data suitable for operating an output device;c) converting said output data to said device independent data; and,d) generating said input profile data such that application of said input profile to said input color data substantially generates said device independent data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.