Focus control method and apparatus, electronic device, computer-readable storage medium
A focus control, electronic device technology, applied in the computer field, can solve the problems of not being able to capture the user well, low accuracy, etc.
Active Publication Date: 2021-08-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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However, the accuracy of the traditional focusing method is so low that it cannot capture the object that the user needs to focus on very well.
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[0026] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0027] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various elements herein, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first camera could be termed a second camera, and, similarly, a second camera could be termed a first camera, without departing from the scope of the present application. Both the first camera and the second camera are cameras, but they are not the same camera.
[0028] figure 1 It is a...
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The present application relates to a focus control method, device, electronic equipment, and computer-readable storage medium, including: performing subject detection on a preview image to obtain a first subject detection result. Obtain the focus frame on the preview image, compare the first subject detection result with the focus frame to obtain the first comparison result, correct the focus frame according to the first comparison result, obtain the corrected focus frame, and perform focus. In the traditional method, when focusing according to the focus frame determined by the user, if there is a position deviation between the focus frame and the subject, the image captured by focusing according to the focus frame will not meet the user's focus needs and cannot be better. subject in the shooting screen. In this application, the subject detection result is compared with the focusing frame, and then the focusing frame is corrected according to the comparison result, so that the corrected focusing frame can better reflect the subject in the shooting picture, and improve the accuracy of focusing during the photographing process .
Description
technical field [0001] The present application relates to the field of computer technology, in particular to a focus control method and device, electronic equipment, and a computer-readable storage medium. Background technique [0002] With the continuous development of camera technology, people's requirements for taking pictures of electronic equipment cameras are increasing day by day. During the process of taking pictures by the camera, the focus position of the scene to be shot can be determined by the auto-focus technology, so as to focus on the focus position according to the focus and then shoot the image. However, the accuracy of focusing in the traditional focusing method is low, so that the object that the user needs to focus on cannot be captured well. Contents of the invention [0003] Embodiments of the present application provide a focus control method, device, electronic device, and computer-readable storage medium, which can improve focus accuracy during p...
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IPC IPC(8): H04N5/232
CPCH04N23/675H04N23/635
Inventor 贾玉虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD