VR image compression transmission method and system
US11748915B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 11, 2022 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Aug 11, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A VR image compression transmission method and system are provided. A video image to be sent by a server is obtained and the video image is locally compressed according to a compression range to obtain a first compressed video image. Video encoding is performed on the first compressed video image to obtain a transmission video image, and then the transmission video image is transmitted to a client and video decoding is performed on the transmission video image to restore the transmission video image into a second compressed video image. The second compressed video image is decompressed to obtain a display video image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.