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Data transmission method, terminal, server and storage medium

A data transmission method and a technology of a data transmission unit, which are applied in the field of data transmission and can solve problems such as transmission speed and the influence of transmission accuracy

Inactive Publication Date: 2019-01-22
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when all such a large amount of data is transmitted, it will inevitably affect the transmission speed and the accuracy of the transmission.

Method used

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  • Data transmission method, terminal, server and storage medium
  • Data transmission method, terminal, server and storage medium
  • Data transmission method, terminal, server and storage medium

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Embodiment Construction

[0047] Before describing the technical solution of the embodiment of the present application in detail, a system architecture of the data transmission method of the embodiment of the present application is briefly described first. The data transmission method in the embodiment of the present application is applied to services related to 3D video data, such as 3D video data sharing services, or live broadcast services based on 3D video data, and the like. In this case, due to the large data volume of 3D video data, the depth data and 2D video data transmitted separately require high technical support in the data transmission process, so the mobile communication network needs to have a faster data transmission rate , and a more stable data transmission environment.

[0048] figure 1 It is a schematic diagram of the system architecture applied to the data transmission method of the embodiment of the present application; figure 1 As shown, the system may include terminals, base ...

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Abstract

The embodiment of the invention discloses a data transmission method, a terminal, a server and a storage medium. The method comprises the following steps: acquiring depth data and two-dimensional video data in three-dimensional video data to be transmitted; comparing depth data with preset depth data for each frame of depth data to determine difference data between the depth data and the preset depth data; transmitting two-dimensional video data in three-dimensional video data to be transmitted, and transmitting the difference data.

Description

technical field [0001] This application relates to data transmission technology, involving but not limited to a data transmission method, terminal, server and storage medium. Background technique [0002] With the continuous development of mobile communication networks, the transmission rate of mobile communication networks has increased rapidly, thus providing strong technical support for the generation and development of 3D video services. The 3D video data includes 2D video data (such as RGB data) and depth data (Depth data), and the transmission of the 3D video data is to transmit the 2D video data and the depth data separately. In the transmission process of 3D video data, since the Depth data needs to be transmitted for each frame of image, the amount of this data is very large. Therefore, when all such a large amount of data is transmitted, it will inevitably affect the transmission speed and the accuracy of the transmission. Contents of the invention [0003] To ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/194H04N21/222H04N21/81
CPCH04N21/222H04N21/816
Inventor 夏炀
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD