Augmented reality content transmission method and system

A technology of augmented reality and transmission method, which is applied in the field of communication, can solve the problems of low transmission security, small amount of information, and no unified standard and technical path for effective coding technology, and achieve the effect of practical coding method and improved speed and capacity

Active Publication Date: 2021-04-30
CHINA TELECOM CORP LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] The traditional two-dimensional code carries a small amount of information, slow transmission speed, low transmission security, data transmission is limited to point-to-point, and needs to obtain information through a secondary connection, which increases the complexity of user use and is not conducive to efficient information distribution
At the same time, due to the early stage of LTE broadcast AR technology, the corresponding screen coding technology is rarely reported
Therefore, AR screen coding and optimization are still in the initial stage of development, and there is no unified standard and technical path for effective coding technology

Method used

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  • Augmented reality content transmission method and system
  • Augmented reality content transmission method and system
  • Augmented reality content transmission method and system

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0045] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0046] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses an augmented reality content transmission method and system. The method includes: the transmitting terminal continuously encodes the augmented reality AR data source information according to a predetermined encoding rule and sequence; the transmitting terminal continuously plays the encoded data frames; the receiving terminal continuously receives the continuously encoded data frames sent by the transmitting terminal; The coded data frame is decoded by preset decoding rules and order to present original augmented reality data source information. The invention increases the data capacity of the valid information data frame of the two-dimensional code, proposes a simple and practical encoding method, and improves the speed and capacity of information transmission by generating a continuous dynamic two-dimensional code sequence.

Description

technical field [0001] The present invention relates to the communication field, in particular to an augmented reality content transmission method and system. Background technique [0002] Live real-time broadcasting of large-scale sports events and performances has become one of the important LTE broadcasting application scenarios. Through the combination of LTE broadcasting and AR technology. It can provide users with personalized and differentiated content display. LTE broadcast AR content push requires the user to align the target scene. At the same time, the concerned content needs to read the corresponding information source ID (such as athletes, actors, game balls, etc.) before it can be displayed in the terminal APP. To display relevant content, traditional screen coding technologies such as two-dimensional codes, image recognition, etc., each two-dimensional code can carry a small amount of information, and the transmission of information is slow. [0003] The tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00
CPCH04L1/0009H04L1/0056
Inventor 曾宇朱雪田张光辉
Owner CHINA TELECOM CORP LTD
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