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Image processing method and device, electronic equipment and storage medium

An image processing and face image technology, applied in the field of image processing, can solve the problem of slow processing speed of face images, and achieve the effect of increasing the processing rate, simplifying the processing process and improving the processing efficiency.

Pending Publication Date: 2022-03-04
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present disclosure provides an image processing method, device, and system to at least solve the problem of relatively slow processing speed of face images in the related art for removing blemishes and repairing them.

Method used

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  • Image processing method and device, electronic equipment and storage medium
  • Image processing method and device, electronic equipment and storage medium
  • Image processing method and device, electronic equipment and storage medium

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Embodiment Construction

[0072] 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.

[0073] 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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Abstract

The invention relates to an image processing method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a face image, wherein the face image comprises a to-be-restored area of a target object; selecting a repair reference area of the to-be-repaired area, wherein the repair reference area comprises the to-be-repaired area and an area adjacent to the to-be-repaired area; updating the pixel value of the to-be-restored area to be 0; dividing the restoration reference area into a plurality of candidate areas with the same size as the to-be-restored area, screening from the plurality of candidate areas to obtain a target candidate area, the pixel average value of the target candidate area, the arrangement position in the pixel average value of each candidate area arranged according to the target sequence being centered, and the pixel average value of the target candidate area being centered; the target sequence comprises a sequence from large to small or a sequence from small to large; and updating the pixel value of the pixel at the corresponding position in the to-be-restored area by using the pixel value of each pixel in the target candidate area to obtain a target face image. According to the invention, the processing speed of performing flaw removal and repair processing on the face image is improved.

Description

technical field [0001] The present disclosure relates to the field of image processing, and in particular, to an image processing method, device, electronic equipment, and storage medium. Background technique [0002] After a user performs a shooting operation such as taking a selfie, he often needs to perform beautification processing on the face in the face image obtained through the shooting operation to obtain a target image. For example, the beautification process is performed on the blemishes in the human face to obtain the target image after beautification. [0003] In the related technology, the PatchMatch algorithm may be used to fill the defective area in the face image, so as to realize the repair and beauty treatment of the defective part. Among them, the method of using the PatchMatch algorithm needs to perform down-sampling processing and up-sampling processing on the face images several times, so as to obtain the reduced images corresponding to the multiple f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
CPCG06T2207/30201G06T5/77
Inventor 肖雪
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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