Nasal ala reduction method and device based on face network and calculation device

A nose wing and grid technology, which is applied in the field of nose wing reduction method, device and computing equipment based on face grid, can solve problems such as differences in camera angles and pictures that do not really show their best side.

Active Publication Date: 2017-01-04
XIAMEN MEITUZHIJIA TECH
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Problems solved by technology

However, limited by the user's camera environment and the difference in camera angles, in many cases the pictures taken by the user do not really show their best side

Method used

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  • Nasal ala reduction method and device based on face network and calculation device
  • Nasal ala reduction method and device based on face network and calculation device
  • Nasal ala reduction method and device based on face network and calculation device

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Embodiment Construction

[0044] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary 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 by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0045] The present invention provides a face grid-based device for reducing nose wings, which can reside in a shooting terminal, such as a camera, a video camera, and a mobile terminal with a camera function, or in a computing device. figure 1 is a structural block diagram of an example computing device 100 arranged to implement the face mesh-based alar reduction device according to the present invention.

[0046] like figure 1 As...

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Abstract

The present invention discloses a nasal ala reduction method based on a face network. The method comprises: collecting the face image to be processed; performing face identification of the face image to obtain the feature point of the face area, wherein the feature points of the face area at least includes the feature points of corners of the mouth, a nasal ala area and the outer outline of the cheek; performing interpolation processing according to the distance ratio among the feature points of the nasal ala area, the outer outline of the cheek and the corners of the mouth, and obtaining the supplement feature points of the nasal ala area, wherein the supplement feature points and the original feature points of the nasal ala area commonly form the point sets of the nasal ala area; performing triangulation of the point set of the nasal ala area, and obtaining a plurality of triangular meshes: selecting peaks located at two sides of the bridge of the nose from the peaks of the triangular meshes; and performing location regulation of the selected grid peaks to obtain the converted new triangular meshes. The present invention discloses a nasal ala reduction device based on the face network and the calculation device.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to a face grid-based method, device and computing device for reducing nose wings. Background technique [0002] With the development of the field of image processing, the beauty of face images has become an increasingly important beautification function. More and more users are loyal to using image processing software to adjust their facial features, so as to achieve beautification or funny effects. However, limited by the user's camera environment and the difference in camera angles, in many cases the pictures taken by the user do not really show their best side. Therefore, users can use image beauty applications to adjust the facial features of unsatisfactory pictures after shooting. [0003] In the existing techniques for modifying facial features, users generally use the liquefaction function of PhotoShop to manually adjust the picture. In this case, it usually requires...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00G06K9/00
CPCG06T3/0093G06V40/161G06V40/168
Inventor 叶志鸿张长定张伟傅松林
Owner XIAMEN MEITUZHIJIA TECH
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