Video signal processing device, method, and non-transitory computer readable medium storing image processing program capable of producing an appropriate interpolation frame
US8411200B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 10, 2010 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Jun 7, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/014
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video signal processing device includes: a correction unit which performs correction such that when a first frame to be displayed at a first time includes a pixel different from a pixel to be included in the first frame, the pixel different from the pixel to be included in the first frame is corrected to the pixel to be included in the first frame, and when a second frame to be displayed at a second time prior to the first time includes a pixel different from a pixel to be included in the second frame, the pixel different from the pixel to be included in the second frame is corrected to the pixel to be included in the second frame; and a motion compensation unit which generates an interpolation frame to be displayed at a time between the first and second times by referring to the first and second frames.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.