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Face distortion correction method and device, electronic equipment, chip and storage medium

A technology of distortion correction and human face, applied in the field of image processing, can solve problems such as regional distortion

Pending Publication Date: 2021-12-31
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the characteristics of the wide-angle camera, the closer to the edge of the image, the more serious the distortion will be.

Method used

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  • Face distortion correction method and device, electronic equipment, chip and storage medium
  • Face distortion correction method and device, electronic equipment, chip and storage medium
  • Face distortion correction method and device, electronic equipment, chip and storage medium

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Embodiment Construction

[0035] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0036] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0037] It should...

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PUM

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Abstract

The invention is suitable for the technical field of image processing, and provides a face distortion correction method and device, electronic equipment, a chip and a storage medium. The face distortion correction method comprises the following steps: acquiring a to-be-corrected face region in a to-be-processed image; obtaining posture information of a to-be-corrected face in the to-be-corrected face area; when the to-be-corrected face is in the perspective distortion scene, performing distortion correction on the to-be-corrected face area according to the posture information of the to-be-corrected face. According to the invention, distortion correction can be carried out on the face in the image.

Description

technical field [0001] The present application belongs to the technical field of image processing, and in particular relates to a face distortion correction method, device, electronic equipment, chip and storage medium. Background technique [0002] With the popularization of electronic equipment, the camera on the electronic equipment may be a wide-angle camera, and the wide-angle camera can be used to take pictures to obtain images with a wider field of view. However, due to the characteristics of the wide-angle camera, the closer to the edge of the image, the more serious the distortion will be. When there is a human face in the image and the human face is at the edge of the image, the human face will be greatly distorted, that is, the unreal human face appears in the image. Contents of the invention [0003] Embodiments of the present application provide a face distortion correction method, device, electronic equipment, chip, and storage medium, so as to perform disto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T7/10
CPCG06T7/10G06T2207/30201G06T2207/10004G06T5/80
Inventor 朱达祥
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD