A method for automatically adjusting brightness of video header of a mobile phone

Abstract

The invention provides a method for automatically adjusting the brightness of a video head of a mobile phone. During video call, surrounding light is measured in a real-time manner by starting a data measurer in a module measuring the ambient light brightness in a mobile terminal and light brightness values are collected; the data of the light brightness values is transferred to a light brightness data analyzing and processing module, by which the light brightness data is compared with the preset light brightness data of the mobile phone; the result of the comparison is used for the adjustment of the light brightness of the video head by automatically adopting a setup module of the mobile phone to adjust the light brightness of the video head to a set value. The method of the invention automatically adjusts the light brightness of the video head to achieve the best effect by adopting a light brightness automatic adjustment method, thus solving the problem that manual adjustment is required in the prior art and the method is more user-friendly.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for automatically adjusting the brightness of a video camera according to the brightness of ambient light during a mobile phone video call. Background technique [0002] With the rapid development of science and technology, wireless communication technology is becoming more and more important to the development of the whole society, and more and more users begin to use mobile phones as a communication technology. As a convenient tool for people to communicate, mobile phones have become an indispensable necessity in daily life. With the increasing number of consumers and consumers' higher requirements for this kind of communication technology, video in the third generation mobile communication The advent of calling has become a distinctive business. However, in the daily use of mobile phone video calls, due to the influence of the light brightness of the use...

AI Technical Summary

Problems solved by technology

However, in the daily use of mobile phone video calls, due to the influence of the light brightness of the use environment, the user needs to manually adjust the brightness of the video head according to the light brightness of the environment; If you talk in a dark environment, the other party may not be able to see clearly

If the brightness of the video head is manually adjusted according to the light brightness of the environment, it will bring inconvenience to the user, and the operation is relatively complicated. The present invention proposes a solution to the deficiencies in the prior art

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