Image distortion correction method and device, electronic equipment and storage medium
A technology of image distortion correction and electronic equipment, applied in the field of communication, can solve the problems of poor display effect of captured images and poor effect of distortion correction
Active Publication Date: 2020-06-30
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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[0004] The present disclosure provides an image distortion correction method, device, electronic equipment, and storage medium, so as to at least solve the problem in the related art that the effect of distortion correction is poor, resulting in poor display effect of captured images
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[0031] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.
[0032] It should be noted that the terms "first" and "second" in the specification and claims of the present disclosure and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consi...
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The invention discloses an image distortion correction method and device, electronic equipment and a storage medium, relates to the technical field of communication, and aims to solve the problem of poor display effect of a shot image caused by poor distortion correction effect in related technologies. The image distortion correction method comprises the following steps: determining N image regions in a distorted image to be corrected, wherein N is an integer greater than 1, obtaining first position information corresponding to each image area in the N image areas, determining a correction coefficient corresponding to each image area according to the first position information corresponding to each image area, and performing correction processing on the distorted image based on the correction coefficient corresponding to each image region to obtain a distortion corrected image. The image distortion correction method and device are applied to the process that the electronic equipment performs image distortion correction on the distorted image.
Description
technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to an image distortion correction method, device, electronic equipment, and storage medium. Background technique [0002] Lens distortion is the general term for the inherent perspective distortion of optical lenses, that is, the distortion caused by perspective, that is, the lens of an electronic device is composed of various lenses, and the object to be photographed becomes curved after being imaged by the lens, that is, Distortion of the lens. At present, electronic devices can perform distortion correction on the entire image through traditional distortion correction methods, so as to reduce the degree of distortion of the image, so that the image of the object seen by the user in the image is close to the original correct shape. [0003] However, since distortions in different regions of the image differ greatly, the traditional distortion correction met...
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IPC IPC(8): H04N5/217
CPCH04N23/81
Inventor 张水发李岩
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD