Image processor and method for adjusting image quality
US8044995B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 7, 2010 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | May 12, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2213/007
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image processor includes: an receiving module configured to receive a video signal of a content; an image quality adjusting module configured to adjust image quality of the video signal received by the receiving module using image quality adjustment parameters including at least a contrast-related parameter; a 3D video detecting module configured to determine whether the video signal is of a 3D content; and a control module configured to control the image quality adjusting module to adjust the image quality of the video signal using the contrast-related parameter being set to a second parameter setting for enhancing contrast more than at a first parameter setting, when the video signal is determined to be the 3D content by the 3D video detecting module while the image quality adjusting module is adjusting the image quality using the contrast-related parameter being set at the first parameter setting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.