Content and quality adaptive wavefront split for parallel video coding
US12101479B2 · kind B2 · utility
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Key dates
| Filing date | Mar 24, 2020 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | May 16, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/174
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Techniques related to parallel block video coding using an adaptive wavefront split are discussed. Such techniques include adaptively applying a wavefront split in a video frame based on a frame level quantization parameter of the video frame, an encode duration of a previous frame, and/or image content of the video frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.