Focusing processing method and apparatus, device and storage medium

Abstract

The invention discloses a focusing processing method and apparatus, a device and a storage medium. The method comprises the following steps: performing main body identification on a picture collectedby a camera module at present by using a preset neural network to determine a target main body contained in the currently collected picture and the position information of the target main body; determining a current corresponding target shooting mode of the camera module according to the type to which the target main body belongs; and controlling the camera module to perform focusing on the targetmain body according to the position information of the target main body, and shooting an image containing the target main body in the target shooting mode, wherein the preset neural network is trained by using all types of shooting main bodies as samples. By adoption of the method, the target main body in the collected picture is identified by using the neural network and automatic focusing is performed on the target main body according to the position of the target main body, thereby not only improving the quality of the shot pictures and effectively avoiding the phenomenon that the shot pictures are fuzzy, but also reducing manual operations, facilitating the use of users and improving the user experience.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to a focus processing method, device, equipment and storage medium. Background technique [0002] When a user uses a terminal device including a camera module to take pictures, in order to obtain a clear and high-quality image, the user generally performs a focusing operation on the camera module according to the shooting picture. Among them, focusing refers to the process of adjusting the positions of the object distance and the image distance by moving the focusing mechanism in the camera module, so that the imaging of the object to be photographed becomes clear. [0003] At present, when performing a focusing operation on a shooting screen, two methods of manual focusing and automatic focusing can be used. Among them, the manual focus method mainly selects the object to be photographed manually, and manually rotates the focus ring to adjust the camera lens to m...

AI Technical Summary

Problems solved by technology

This autofocus method is greatly affected by light, and it is difficult to focus in low-contrast and low-light conditions, and it is difficult to autofocus on subjects with thin lines

[0004] When using the manual focus method to focus, the user needs to participate frequently. For example, the user manually selects the focus point, and when the user clicks the touch screen, it will cause the terminal device to shake, which affects the focusing process; when using the automatic focus method to focus, it is easy to be affected by light. Due to the restriction of conditions, when the light is dark or the light and shade difference between the object and the background is very small, it will make it difficult to focus, or even lose its function, thus affecting the normal use of the user

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