A control method, an apparatus, an imaging device, an electronic device and a readable storage medium

Abstract

The invention provides a control method, an apparatus, an imaging device, an electronic device and a readable storage medium, wherein, the method is applied to the imaging device, and the imaging device comprises a color camera and a black-and-white camera. The control method comprises the following steps of: controlling the color camera to take a color image with high dynamic range; controlling the black-and-white camera to capture the black-and-white image with low dynamic range; synthesizing the black-and-white image and the color image to obtain the target image. The method can simultaneously preserve the high dynamic range of the target image and the edge and detail of the target image so as to avoid the misplacement or blurring of the edge of the moving object and improve the shooting experience of the user.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and in particular to a control method, device, imaging equipment, electronic equipment and a readable storage medium. Background technique [0002] With the continuous development of terminal technology and image processing technology, people's requirements for the quality of captured images are getting higher and higher. In some scenarios, when taking pictures of moving objects, due to different exposure times, the edges of the moving objects in the picture tend to be misplaced or blurred. [0003] In related technologies, by using two color cameras to capture two frames of exposure images with long exposure time and short exposure time respectively, and then combining the two frames of exposure images, the edge of the moving object is prevented from being misaligned or blurred. [0004] However, in practical application, the applicant found that when the subject is movin...

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Problems solved by technology

[0004] However, in practical application, the applicant found that when the subject is moving, due to the different exposure time, the edge of the moving object in the exposure image with a long exposure time will have a long smear. After the frame exposure image is synthesized, details in the synthesized image may be lost or blurred, resulting in lower quality of the synthesized image

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