Exposure regulation terminal and method based on double cameras

Abstract

The invention discloses an exposure regulation terminal and method based on double cameras, and relates to the technical field of image processing. The exposure regulation terminal based on double cameras comprises a first camera module, a second camera module and a regulation control module, wherein the regulation control module is used for respectively controlling and regulating a first shooting parameter of the first camera module and a second shooting parameter of the second camera module when a first exposure quantity exceeds a second exposure quantity preset range so as to enable the first exposure quantity and a second exposure quantity to be in the preset range. According to the exposure regulation terminal and method based on double cameras, which are disclosed by the invention, a foreground image is obtained by a first camera, a background image is obtained by a second camera, shooting parameters of the first camera and the second camera are regulated according to the exposure quantities of the foreground image and the background image to enable the exposure quantities of the foreground image and the background image to be consistent, so that an exposure effect of a synthetic image is ensured.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to an exposure adjustment terminal and method based on dual cameras. Background technique [0002] Traditional camera terminals (such as mobile phones, tablet computers, and computers) use a single camera solution when taking pictures. As people's requirements for taking pictures become higher and higher, high pixels, large pixels, large apertures, G lenses, etc. The technology is all there, but it doesn't seem to be meeting people's needs. After observation, people found that many animals, including humans, have two eyes. After repeated experiments, it was found that the two eyes can see objects more clearly than single eyes. Therefore, based on bionics, people use dual cameras in the camera terminal Technical solution for taking pictures. [0003] Traditional electronic devices use a single camera to take pictures. Due to the limitation of the metering of the single came...

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a dual-camera-based exposure adjustment terminal and method, aiming to solve the technical problem that the main body or background is over-exposed or under-exposed during the photographing process, which affects the photographing effect

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