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Multi-trigger updating dynamic label display method for mobile terminal

A label display, mobile terminal technology, applied in instruments, electrical digital data processing, program control devices, etc., can solve the problems of uncontrollable refresh frequency and high-frequency refresh, and achieve the effect of improving processing efficiency and occupying memory

Active Publication Date: 2020-10-09
GOSUNCN TECH GRP
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AI Technical Summary

Problems solved by technology

Although the solution is simple, since the refresh frequency cannot be controlled, multiple trigger sources may trigger simultaneously in a short period of time, resulting in high-frequency refresh

Method used

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  • Multi-trigger updating dynamic label display method for mobile terminal
  • Multi-trigger updating dynamic label display method for mobile terminal

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Embodiment Construction

[0027] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] The present invention provides a mobile terminal multi-trigger update dynamic label display method, the process of which is as follows figure 2 As shown, involving source video, multiple trigger sources, dynamic tag data, and dynamic tag display controls, the method includes steps:

[0029] (1) First, create a corresponding data model for each dynamic label control before the data source is triggered. These data model parameters include p...

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Abstract

The invention belongs to the technical field of augmented reality, and particularly relates to a multi-trigger updating dynamic label display method for a mobile terminal. The method comprises the following steps of: when each trigger source is triggered, analyzing each dynamic label into a data model corresponding to a dynamic label control required to be displayed according to a format and a service requirement; and after anti-jitter, coordinate filtering and service filtering, finally adding the modified / newly added control into the incremental display dynamic control data model list, and adding the control to be removed into the decrement display dynamic control data model list. The refresh frequency is controlled by adopting fixed time polling, the refresh frequency is reduced and configurable, and refresh conflicts are reduced. The storage dynamic label data model is used for replacing the storage dynamic label control, incremental updating is used, memory consumption is reduced,and rendering resources are saved.

Description

technical field [0001] The invention belongs to the field of augmented reality technology, and in particular relates to a mobile terminal multi-trigger update dynamic label display method. Background technique [0002] In an augmented reality scenario, there are various trigger sources for dynamic tags. For example from several different cameras, different platforms, and other mobile devices. The data formats of these trigger sources are not the same. [0003] The trigger frequency of some of these trigger sources is within 3 seconds, and some will keep still as long as the data source camera does not move. But also keep the callback. The existing solution will remove all dynamic label controls of the trigger source when each trigger source is triggered, such as figure 1 shown. Then parse the data source and create a dynamic label control directly, and finally render to the screen. Although this solution is simple, since the refresh frequency cannot be controlled, mult...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0481G06F9/451
CPCG06F3/0481G06F9/451
Inventor 林正仪林进晃叶永成杨勇卢思聪刘双广
Owner GOSUNCN TECH GRP
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