Image processing apparatus and control method thereof
US9723286B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2014 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Nov 12, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/77
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing apparatus includes: an adjusting unit configured to perform a color adjustment process on an input image and generate an output image: a determining unit configured to determine an approximate expression which approximates conversion characteristics of the color adjustment process; and an outputting unit configured to output color adjustment information including information representing the approximate expression determined by the determining unit, wherein when the adjusting unit performs the color adjustment process on a partial region of the input image, the outputting unit outputs, as the color adjustment information, information including the information representing the approximate expression determined by the determining unit and region information representing the partial region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.