Image processing device and computer-readable storage medium
US8098308B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 19, 2008 |
| Grant date | Jan 17, 2012 |
| Priority date | — |
| Expiry date | May 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2209/046
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processing device that processes an image signal in which at least one of a predetermined plural number of color signals intended to constitute the image signal in each pixel is missing in accordance with a pixel position comprises: a component separation unit that separates the color signal into a plurality of components including a first component U, which is a skeleton component, and a second component V obtained from the residual difference between the color signal and the first component; a first interpolation unit that interpolates the first component U such that the first component U in a pixel position in which the color signal is missing is interpolated; and a second interpolation unit that interpolates the second component V such that the second component V in a pixel position in which the color signal is missing is interpolated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.