Face shape classification method and device, terminal equipment and storage medium
A classification method and face shape technology, applied in the computer field, can solve the problem of large amount of data calculation, and achieve the effect of reducing the amount of data calculation
Pending Publication Date: 2020-07-28
深圳市新镜介网络有限公司
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[0003] The embodiment of the present application provides a method and device for classifying human faces and face shapes, which can solve the problem of large amount of data calculation in existing face shape classification methods
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[0030] 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.
[0031] 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.
[0032] It should...
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The invention is suitable for the technical field of computers, and provides a face shape classification method, which comprises the steps of obtaining face shape feature point data of a target user,the face shape feature point data being used for indicating position information of each face shape feature point of the target user; according to the facial form feature point data, generating a feature curve, wherein the feature curve is formed by facial form feature point connecting lines corresponding to the facial form feature point data; carrying out similarity matching on the characteristiccurve and a preset curve corresponding to each face shape; and taking the face shape corresponding to the preset curve with the highest similarity with the characteristic curve as a face shape classification result of the target user. Therefore, the curve curvature corresponding to each local facial form feature does not need to be calculated complexly, only the similarity of the feature curve and the preset curve on the whole needs to be calculated, and the data calculation amount in the facial form classification process is reduced.
Description
technical field [0001] The present application belongs to the field of computer technology, and in particular relates to a classification method, device, terminal equipment and storage medium of human face shapes. Background technique [0002] The classification of face shape is an important part of face image analysis, which can be widely used in beauty and hairdressing, glasses fitting, plastic surgery and other fields. At present, the classification of human faces can be divided into two classification methods, both of which have the problem of large amount of data calculation. One classification method is to classify faces and shapes through machine learning models, which requires a large amount of image data of faces and faces as training samples for machine learning models; The curvature of local features (such as jaws, cheeks, etc.), and then comprehensively calculate all local features to obtain the classification result of the face shape, but this method requires a...
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IPC IPC(8): G06K9/00G06N20/00
CPCG06N20/00G06V40/168G06V40/172
Inventor 王心君
Owner 深圳市新镜介网络有限公司