Photographing method and device of mobile terminal

Abstract

The invention belongs to the technical field of mobile terminals, and provides a photographing method and device of a mobile terminal. The photographing method comprises the steps that picture recognition is conducted on a preview picture of a camera of the mobile terminal, and the position of a face in the preview picture is determined; the rotation angle is calculated based on the position relation between the position of the face and the golden section ratio of the preview picture; the camera of the mobile terminal is controlled to rotate by the rotation angle so as to accomplish photographing. By the adoption of the photographing method of the mobile terminal, when a user conducts self photographing operation through the mobile terminal, the camera of the mobile terminal can rotate according to the position relation between the position of the face and the golden section ratio in the framing process, and therefore the good picture composition effect is automatically generated, the phenomenon that due to the fact that photographing operation is repeatedly conducted when taken pictures are poor in composition, meaningless energy consumption of the mobile terminal is caused is avoided, and energy consumption is reduced.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals, and in particular relates to a method and device for photographing a mobile terminal. Background technique [0002] With the improvement of the image processing performance of mobile terminals, users have begun to rely on mobile terminals to record the colorful moments of life. In order to achieve the purpose of reviewing or sharing. [0003] However, due to the limitations of the user's limbs or the shooting environment, the camera of the mobile terminal cannot be placed at a better shooting angle during the Selfie process, resulting in compositional defects in the photos taken, and it is often necessary to perform multiple Selfie operations to be able to shoot To obtain satisfactory photos of the user, thus increasing the power consumption of the mobile terminal. Contents of the invention [0004] The purpose of the embodiments of the present invention is to provide a method and dev...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method and device for taking pictures of a mobile terminal, aiming at solving the problem that the photos taken by the current mobile terminal during the Selfie operation are prone to composition defects, so that the Selfie operation needs to be repeated many times, resulting in the failure of the mobile terminal. The problem of increased battery consumption

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