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Image restoration method and device, computer equipment and storage medium

A technology of computer equipment and repair methods, applied in the field of image processing, can solve problems such as unreasonable face images, time-consuming and labor-intensive problems

Active Publication Date: 2019-08-02
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Removing the background information by the above method is not only time-consuming and labor-intensive, but simply replacing the background information with the skin image of the face will also make the replaced face image unreasonable

Method used

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  • Image restoration method and device, computer equipment and storage medium
  • Image restoration method and device, computer equipment and storage medium
  • Image restoration method and device, computer equipment and storage medium

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Embodiment Construction

[0098] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0099] figure 1 is a flow chart of an image restoration method shown according to an exemplary embodiment, such as figure 1 As shown, the image repair method is used in computer equipment, including the following steps.

[0100] In step S110, an area image corresponding to the spectacle lens in the target image is acquired.

[0101] In practice, the lens of general myopia is a concave lens. W...

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Abstract

The invention relates to an image restoration method and device, computer equipment and a storage medium, and relates to the technical field of image processing. The method comprises the steps of obtaining an area image corresponding to a spectacle lens in a target image; determining the distance between the face area corresponding to the area image and the spectacle lens based on the area image;based on the distance and the myopia degree corresponding to the spectacle lens, determining an amplification factor corresponding to the area image; and based on the magnification factor, carrying out restoration processing on the region image to obtain a restored image, and replacing the region image in the target image with the restored image. With the adoption of the method and the device, after the face wearing the myopic glasses is shot, the obtained region image corresponding to the glasses lens can be repaired based on the magnification times corresponding to the region image, so thatbackground information in the original region image is removed.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to an image restoration method, device, computer equipment and storage medium. Background technique [0002] The lens of a general myopia is a concave lens. When shooting a face, for a user wearing a myopia, the light cannot pass through the concave lens and travel along a straight line, and will actually be refracted when passing through the concave lens. Due to the refraction of light, the image in the lens image area of ​​the captured face image will be shrunk, and some unnecessary background information will also be included therein. [0003] In the related art, in order to remove the background information in the lens image area, the background information can be manually replaced with the skin image of the human face through image editing software (such as Photoshop software), so as to achieve the purpose of removing the background information. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
CPCG06T5/00
Inventor 张雷谷继力
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD