Method for automatically regulating Camera frame rate of mobile terminal and mobile terminal

Abstract

The invention discloses a method for automatically regulating the Camera frame rate of a mobile terminal and the mobile terminal. The method comprises the following steps: setting a first threshold and a second threshold, comparing a current frame image and an adjacent previous frame image, acquiring a pixel difference quantity, recording the pixel difference quantity, judging whether the pixel difference quantity between any two adjacent images in a time interval before current time is smaller than the first threshold or not when the pixel difference quantity is smaller than the first threshold, and if so, setting the frame rate of a Camera output image as a first frame rate; and when the pixel difference quantity is greater than the second threshold, setting the frame rate of the Camera output image as a second frame rate. According to the mobile terminal disclosed by the invention, a Camera is in a static state if the pixel difference quantity within a certain time interval is smaller than the first threshold, and the frame rate of the Camera output image is set as the first frame rate, so that energy is saved for the mobile terminal. If the pixel difference quantity is greater than the second threshold, the Camera is in a shooting state, and the frame rate of the Camera output image is set as the second frame rate, so that the frame rate of the output image is reduced, and energy is saved for the mobile terminal.

Description

technical field [0001] The invention relates to the field of Camera applications, in particular to a method for automatically adjusting the frame rate of a Camera by a mobile terminal and the mobile terminal. Background technique [0002] The camera has become one of the standard configurations of mobile terminals. The power consumption of the camera is closely related to the frame rate. When other conditions are constant, the higher the frame rate, the higher the power consumption. [0003] However, in the prior art, there is no function of automatically adjusting the frame rate to reduce power consumption according to the user's use of the camera, such as reducing the frame rate to reduce power consumption when the user takes a still scene. [0004] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a method ...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a method for automatically adjusting the camera frame rate of a mobile terminal and a mobile terminal, aiming at solving the problem that the mobile terminal cannot automatically adjust the frame rate to reduce power consumption

Images