Macro shooting processing method, device and terminal device

Abstract

The invention discloses a macro shooting processing method, device and terminal equipment, wherein the method includes: obtaining a focus request; judging whether the motor stroke has reached the limit position; if so, using a micro-electromechanical system to control the movement of the camera module to focus. The method controls the camera module to move the focus through the micro-electro-mechanical system, which expands the focus range and improves the flexibility of macro shooting.

Description

technical field [0001] The present invention relates to the technical field of shooting, and in particular to a macro shooting processing method, device and terminal equipment. Background technique [0002] Macro shooting is a way of shooting images that are as large (1:1) or slightly larger than the actual object through the optical ability of the lens. This shooting method is often used to show small objects such as flowers, birds, fish and insects. details of things. [0003] When using the macro shooting mode to take pictures, the scene to be photographed is relatively close to the lens. However, any shooting device has the shortest distance to focus on the subject, that is, the closest focusing distance. If the distance between the subject and the lens is less than this distance, It is impossible to focus, so that the subject that is closer to the lens than the minimum focusing distance will be completely blurred, and no clear scene can be seen in the viewfinder. [0...

AI Technical Summary

Problems solved by technology

[0003] When using the macro shooting mode to take pictures, the scene to be photographed is relatively close to the lens. However, any shooting device has the shortest distance to focus on the subject, that is, the closest focusing distance. If the distance between the subject and the lens is less than this distance, It is impossible to focus, so that the subject that is closer to the lens than the minimum focusing distance will be completely blurred, and you will not be able to see the clear scene in the viewfinder

[0004] Therefore, once the distance between the subject to be photographed and the lens is close to a certain extent, it will be impossible to obtain a good quality macro image due to the inability to focus on the subject, and the flexibility of macro photography is not high.

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