High efficiency video coding for video with interlaced and progressive content using lookahead
US10015490B1 · kind B1 · utility
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20Claims
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Key dates
| Filing date | Sep 28, 2017 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Sep 28, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus includes an interface and a circuit. The interface may be configured to receive a video signal comprising a plurality of interlaced fields and a plurality of progressive frames. The circuit may be configured to (i) generate a plurality of segments by parsing the video signal, (ii) encode the segments as both (a) a plurality of frame segments in a frame mode and (b) a plurality of field segments in a field mode and (iii) generate an encoded signal based on the frame segments and the field segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.