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Image display processing method and device

A technology of image display and processing method, which is applied in the field of image processing and can solve problems such as video data transmission interruption

Active Publication Date: 2017-07-25
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide an image display processing method, which aims to prevent the need to open or close the camera when the video data of the camera is switched between the front and back application display, thus causing the problem of intermittent transmission of video data

Method used

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  • Image display processing method and device

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Embodiment Construction

[0031] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] The invention provides an image display processing method.

[0033] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the image display processing method of the present invention, and the image display processing method provided in this embodiment includes the following steps:

[0034] Step S10, when receiving the startup command input by the user, control the foreground application to display the control interface, create a canvas for carrying the preview video image captured by the camera, and carry the canvas on the preset display layer;

[0035] In this embodiment, the above-mentioned image display processing method is applied to an electronic device with a camera function. Specifically, when the user starts the camera function, the user inputs an activation command to th...

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Abstract

The present invention discloses an image display processing method and device. The image display processing method includes the following steps: when receiving a starting instruction input by a user, controlling the foreground application to display a control interface, and creating a preview video image for carrying a camera to acquire canvas, and carry the canvas on the preset display layer; according to the control command input by the user on the control interface, control the preset display layer to display the preview video image or control the preset display layer to hide; obtain display or hide The preview video screen displayed on the canvas in the preset display layer. The present invention effectively prevents the need to open or close the camera when the video data of the camera is switched between the front and back application displays, thereby causing the problem of intermittent transmission of the video data.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image display processing method and device. Background technique [0002] Cameras are used more and more in various terminals, such as mobile phones, TVs, and somatosensory devices, all of which are equipped with cameras as standard. The functions of the camera are mainly monitoring, taking pictures, video recording and so on. In some cases, it is necessary to run both the foreground application and the background application. However, when the foreground application is running, the preview video screen is displayed on the control of the foreground application, and when the camera video data is switched between the front and back application display, the camera needs to be turned on or off, resulting in the interruption of video data transmission. Contents of the invention [0003] The main purpose of the present invention is to provide an image display pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
Inventor 王济国侯俊峰
Owner SHENZHEN TCL NEW-TECH CO LTD
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