System and method for data reduction based on scene content
US10448012B2 · kind B2 · utility
2Cited by
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15Claims
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Key dates
| Filing date | Nov 22, 2017 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Nov 22, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/17
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A production system determines which areas or portions of a video file (e.g., for a scene) are static and which areas contain motion. Instead of steaming redundant image data for the static areas of the video, the production only sends image data for or updates the areas of each frame that contain motion to minimize an amount of data being streamed to a head mounted display (HMD) without compromising image quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.