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Mobile terminal, camera shooting control method, system and readable storage medium

A technology of a mobile terminal and a control method, which is applied to parts of a TV system, image communication, TV and other directions, can solve problems such as time-consuming, and achieve the effect of improving the efficiency of taking pictures and speeding up the response speed.

Inactive Publication Date: 2017-09-01
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the above process, the most time-consuming step is to switch the camera of the mobile terminal from the preview mode to the photo mode in the second step; this step usually takes hundreds of milliseconds to execute

Method used

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  • Mobile terminal, camera shooting control method, system and readable storage medium
  • Mobile terminal, camera shooting control method, system and readable storage medium
  • Mobile terminal, camera shooting control method, system and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] See figure 1 , figure 1 It is a flow chart of a preferred embodiment of the camera control method of the mobile terminal of the present invention. Such as figure 1 As shown, a method for controlling camera photography of a mobile terminal according to an embodiment of the present invention, including:

[0047] Step S100, when the mobile terminal is in the preview mode, acquire the image difference between frames detected by the camera;

[0048] In the embodiment of the present invention, include during concrete implementation:

[0049] 1. Obtain the mode of the camera of the mobile terminal first. Wherein, the acquiring the mode of the camera of the mobile terminal includes: acquiring the mode of the camera by reading the relevant registers of the camera; specifically, acquiring the mode of the camera by reading the relevant registers of the camera; The mode is stored in the register 0x20001200, then read the value of this register, for example, if the read value i...

Embodiment 2

[0071] Based on the above method embodiment, the present invention also provides a mobile terminal camera camera control system, such as figure 2 As shown, the system includes a processor 20, and the processor 20 includes:

[0072] The image difference acquiring program module 210 is configured to acquire the image difference between frames detected by the camera when the mobile terminal is in the preview mode; the details are as described above.

[0073] The image difference judging program module 220 is used for setting the camera of the mobile terminal to switch from the preview mode to the photographing mode when the image difference between the frames detected by the camera is less than a predetermined threshold; specifically as described above.

[0074] The button detection program module 230 is used to determine whether the camera is in the camera mode when it is detected that the user presses the camera key, if so, do not process, otherwise the mobile terminal camera ...

Embodiment 3

[0076] An embodiment of the present invention provides a mobile terminal, such as image 3 As shown, the mobile terminal according to the embodiment of the present invention includes a processor 20 and a memory 21 connected to the processor 20 , and the memory 21 is connected to the processor 20 through a communication bus 22 .

[0077] The memory 21 stores a computer program, and when the computer program is executed by the processor, the steps of the method for controlling the camera of the mobile terminal described in Embodiment 1 are realized;

[0078] The processor 20 is used to call the program instructions in the memory 21 to execute the steps of the method for controlling the camera of the mobile terminal in the above embodiments.

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Abstract

The invention discloses a mobile terminal, a camera shooting control method, system and a readable storage medium. The method comprises the following steps: when the mobile terminal is in a preview mode, acquiring the difference of images between frames detected by a camera; when the difference of the images between the frames detected by the camera is smaller than a preset threshold, setting the camera of the mobile terminal to switch from the preview mode to a shooting mode; and when detecting that a user presses a shooting key, determining whether the camera is in the shooting mode, if yes, stopping processing, and otherwise, setting the camera of the mobile terminal to switch from the preview mode to the shooting mode. By adopting the mobile terminal, the camera shooting control method, system and the readable storage medium disclosed by the invention, through the predetection of the shooting of the user, the camera of the mobile terminal is set to be switched from the preview mode to the shooting mode before the user presses the shooting key, and thus the shooting response speed of the mobile terminal can be increased, the purpose of fast shooting can be achieved, and the use of the user can be facilitated.

Description

technical field [0001] The present invention relates to the field of mobile terminals, in particular to a method and system for controlling camera photography of a mobile terminal. Background technique [0002] At present, the camera function of mobile terminals is one of the most commonly used functions. Users use cameras installed on mobile terminals to perform operations such as taking pictures and video recordings, and cameras are developing in the direction of high-definition, fast speed, and high resolution to improve user experience. When using a mobile terminal to take pictures, the current process is: [0003] Step 1: Detect that the user presses the camera button, [0004] Step 2: Switch the camera of the mobile terminal from the preview mode to the camera mode, [0005] Step 3: Get the photo and store it, [0006] Step 4: Switch the camera of the mobile terminal from camera mode to preview mode. [0007] In the above process, the most time-consuming step is th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/667
Inventor 俞斌杨维琴
Owner HUIZHOU TCL MOBILE COMM CO LTD