Single-pass motion adaptive deinterlacer and method therefore
US8964117B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 28, 2007 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Oct 24, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/012
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A frame construction engine constructs a first frame of deinterlaced video and a second frame of deinterlaced video based on a first field of interlaced video and based on a second field of interlaced video, independent of any other fields of interlaced video. The frame construction engine constructs the first frame of deinterlaced video by assigning pixel values from the first field of interlaced video to corresponding pixel locations in the first frame. The frame construction engine constructs the second frame of deinterlaced video by assigning pixel values from the second field of interlaced video to corresponding pixel locations in the second frame. Missing pixel locations in each of the frames are selected from a corresponding field of spatially interpolated pixel values or from an opposite field of deinterlaced video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.