Visual processing device, visual processing method, visual processing program, intergrated circuit, display device, image-capturing device, and portable information terminal
US7860339B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2004 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | May 12, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10024
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention is a visual processing device having a hardware configuration that does not depend on achieving visual processing, wherein the visual processing device includes a spatial processing portion and a visual processing portion. The spatial processing portion performs predetermined processing with respect to an input signal IS that has been received as input, and outputs the result as an unsharp signal US. The visual processing portion outputs an output signal OS, which is the input signal IS after the visual processing, based on a two-dimensional LUT that lists a relationship between the input signal IS, which that has been received as an input, the unsharp signal US, and the output signal OS.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.