Picture file processing method, device, and computer storage medium
US10904408B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 17, 2019 |
| Grant date | Jan 26, 2021 |
| Priority date | — |
| Expiry date | Aug 13, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/440236
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present application disclose a picture file processing method, device, and computer storage medium. The method includes the following steps: generating, by a transmitter, a picture header information data segment of a picture file according to the picture file, and converting each image frame in the picture file into YUV data; encoding the YUV data to generate data stream, generating compressed image data, and sending the compressed image data to a receiving device, the compressed image data including the picture header information data segment and the data stream; receiving, by the receiving device, the compressed image data, and parsing the compressed image data to acquire the picture header information data segment and the data stream; and generating, by the receiving device, the YUV data according to the data stream, and processing the YUV data based on the picture header information data segment to generate the picture file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.