Face image processing method and device, image processing device and medium

An image processing device and image processing technology, applied in the field of image processing, can solve the problems of insufficient user experience, large processing and computing resources consumption, slow response speed, etc., to reduce the use of processing and computing resources, improve response speed, The effect of a good deformation effect

Pending Publication Date: 2019-06-07
BEIJING QIYI CENTURY SCI & TECH CO LTD
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Problems solved by technology

In order to achieve a more natural effect, it is necessary to calculate every point on the picture, which

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  • Face image processing method and device, image processing device and medium
  • Face image processing method and device, image processing device and medium
  • Face image processing method and device, image processing device and medium

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[0034] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted here that the numbers, serial numbers and reference signs in the application are only for the convenience of description, and do not constitute any restrictions on the steps, sequence, etc. of the present invention, unless the instructions clearly indicate the steps There is a specific sequence of execution.

[0035] Aiming at the defect that the traditional facial image processing method consumes a large amount of processi...

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Abstract

The invention discloses a face image processing method and device, an image processing device and a medium. The face image processing method comprises the following steps: storing pre-calculated facedeformation data of a standard front face, wherein the face deformation data comprises offset information in the horizontal direction and the vertical direction, which is required for performing specific deformation on a specific point on the standard front face; calculating transformation parameters of the to-be-deformed face in the face image relative to the standard front face; and applying thecalculated transformation parameters in combination with the face deformation data of the standard front face to the to-be-deformed face, and performing deformation processing on the to-be-deformed face to obtain a deformed face image. According to the method, the pre-calculated face deformation data is stored, and the deformation processing is performed on the to-be-deformed face by combining the transformation parameters of the to-be-deformed face relative to the standard front face, so that the use of processing and computing resources can be reduced, the response speed is increased, and arelatively good deformation effect can be obtained.

Description

technical field [0001] The present invention relates to image processing technology, in particular to a facial image processing method, device, image processing device and medium. Background technique [0002] Mobile video processing applications based on artificial intelligence have been used more and more widely. One of the important functions to attract users is to adjust and process the face based on the results of face detection and key point positioning to achieve the effect of plastic surgery and beauty. [0003] Traditionally, such plastic and beautifying effects are obtained by performing deformation calculations in real time based on key points of the face. In order to achieve a more natural effect, it is necessary to calculate every point on the picture, which consumes a lot of processing and computing resources, resulting in slow response and poor user experience. [0004] Therefore, there is an urgent need for a facial image processing solution that reduces the...

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Application Information

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IPC IPC(8): G06T3/00
Inventor 王顺利
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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