WO2017118250A1

WO2017118250A1 - Facial beautification method, apparatus, and terminal device

Info

Publication number: WO2017118250A1
Application number: PCT/CN2016/108268
Authority: WO
Inventors: 李明栋; 琚凯
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-01-04
Filing date: 2016-12-01
Publication date: 2017-07-13
Also published as: CN106940880A

Abstract

Disclosed are a facial beautification method, apparatus, and terminal device. The facial beautification method comprises: searching for a matching second facial feature value and facial beautification parameter in a network server on the basis of a first facial feature value obtained by a terminal device (S110); and performing facial beautification on part or all of a face corresponding to the first facial feature value on the basis of the found second facial feature value and according to the facial beautification parameter, the face undergoing the facial beautification being a face corresponding to the second facial feature value (S120). The invention resolves a problem of a facial beautification photographing technique of the related art in which a requirement for performing facial beautification on a large number of faces at the same time cannot be met because the smart terminal taking the photo has limited storage space, resulting in poor facial beautification performance of the smart terminal.

Description

Beauty treatment method, device and terminal device

Technical field

Embodiments of the present invention relate to the field of image processing and communication technologies, and in particular, to a beauty processing method, apparatus, and terminal device.

Background technique

With the development of computer technology, the application range of intelligent terminals has been widely improved, for example, listening to music, playing games, chatting on the Internet, and taking photos through smart terminals. In particular, smart beauty technology is an additional function of current smart terminal photography, and the development and use of the technology is favored by users.

At present, the basic principle of using a smart terminal for taking a photo of a face is: the smart terminal needs to save the face feature value in advance, and preset the face processing parameter corresponding to the face feature value; specifically, when performing the beauty photo, firstly, Obtaining a face feature value of each face in the current shooting interface, and then matching the currently obtained face feature value with a preset face feature value. If a face can match the preset face feature value, It is considered that the face has been recognized. At this time, the corresponding face of the matched face feature value in the shooting interface can be processed by the smart terminal, and the beauty process is specifically processed according to the preset color preset in the smart terminal. Parameter execution, the beauty treatment parameters include, for example, skin tone adjustment, microdermabrasion, large eyes, and face-lifting. Obviously, in the above-mentioned beauty photographing method, the basis for judging which face in the photographing interface to perform the beauty treatment is whether the corresponding facial feature value is stored in the smart terminal, and since the storage space of the smart terminal is limited, usually only A fixed number of face feature values are stored, so it is difficult to satisfy a large number of faces for cosmetic processing at the same time, for example, there are usually dozens or even hundreds of people in a group photo.

In summary, the beauty photographing method in the related art, due to the limitation of the storage space in the smart terminal performing the photographing, it is difficult to simultaneously satisfy the demand for the beauty processing of a large number of human faces, thereby resulting in the beauty of the smart terminal. The problem of poor color processing performance.

Summary of the invention

In order to solve the above technical problem, an embodiment of the present invention provides a beauty processing method, apparatus, and terminal device to solve the beauty photographing method in the related art. It satisfies the demand for beauty treatment of a large number of faces, which leads to a problem of poor cosmetic processing performance of the smart terminal.

In a first aspect, an embodiment of the present invention provides a beauty treatment method, including:

Finding a matching second facial feature value and a beauty parameter in the network server by using the first facial feature value obtained by the terminal device;

Performing a facial treatment on the part or all of the faces corresponding to the first facial feature value according to the found second facial feature value, and performing the facial treatment on the face The face corresponding to the second face feature value is described.

In a first possible implementation manner of the first aspect, the first facial feature value acquired by the terminal device is used to search for a matching second facial feature value and a beauty parameter in the network server, including:

Transmitting the first facial feature value to the network server, where the first facial feature value is used to instruct the network server to perform the stored facial feature value database and the first facial feature value match;

Receiving a matching result sent by the network server, where the matching result includes the second facial feature value and the facial parameter, and the face corresponding to the second facial feature value is the first facial feature Some or all faces corresponding to the value.

In a second possible implementation manner of the first aspect, before the searching for the matching second facial feature value and the beauty parameter in the network server, the first facial feature value obtained by the terminal device further includes:

Transmitting the face feature value and the beauty parameter in the terminal device to the network server;

The face feature value and the face parameter in the terminal device are stored or deleted.

According to the first aspect, the first and second possible implementation manners of the first aspect, in a third possible implementation, the first facial feature value acquired by the terminal device is in a network Before finding matching second face feature values and beauty parameters in the server, it also includes:

Searching, by the first facial feature value, the matched second facial feature value and the beauty parameter in the terminal device;

And searching, by the first facial feature value of the terminal device, the matching second facial feature value and the beauty parameter in the network server, including:

When the second facial feature value matching the first facial feature value is not found in the terminal device, searching for a second person matching the first facial feature value in the network server Face eigenvalues and beauty parameters.

According to the first aspect, the first and the second possible implementation manners of the first aspect, in a fourth possible implementation, the method further includes:

Sending, by the user, an operation instruction on the terminal device, to the network server, the operation instruction is used to instruct the network server to perform a face feature value and a beauty parameter in the stored face feature value library. Make one or more of the add, read, update, and delete operations.

In a second aspect, an embodiment of the present invention provides a beauty treatment method, including:

The network server searches for the matched second facial feature value and the beauty parameter by using the first facial feature value of the terminal device;

Sending, by the network server, the second facial feature value and the facial parameter to the terminal device, where the second facial feature value and the facial parameter are used to indicate the terminal device Performing a facial treatment on the part or all of the faces corresponding to the first facial feature value according to the second facial feature value according to the beauty parameter, and performing the facial treatment on the face as the second The face corresponding to the face feature value.

In a first possible implementation manner of the second aspect, the network server is configured by using a terminal The first face feature value of the device is searched for the matching second face feature value and the beauty parameter, including:

Receiving, by the network server, the first facial feature value sent by the terminal device;

The network server matches the first facial feature value by using the stored facial feature value library, and the matched result includes the second facial feature value and the facial parameter, the second person The face corresponding to the face feature value is part or all of the face corresponding to the first face feature value.

In a second possible implementation manner of the second aspect, before the network server searches for the matched second facial feature value and the beauty parameter by using the first facial feature value of the terminal device, the method further includes:

The network server receives a facial feature value and a beauty parameter sent by the terminal device.

According to the second aspect, the first and second possible implementation manners of the second aspect, in a third possible implementation manner, the method further includes:

Receiving, by the network server, an operation instruction sent by the terminal device;

And the network server adds, reads, updates, and deletes one of a face feature value and a beauty parameter in the face feature value database in the network server according to the operation instruction, and The terminal device returns an operation result.

According to the second aspect, the first and second possible implementation manners of the second aspect, in a fourth possible implementation, the method further includes:

Transmitting, by the network server, a facial feature value and a beauty parameter stored in the network server to the terminal device, where the facial feature value and the facial parameter are used to indicate that the terminal device passes the beauty processing The face feature value stored in the terminal device matches the face feature value corresponding to the face to be subjected to the beauty process.

In a third aspect, an embodiment of the present invention provides a beauty treatment device, including:

a search module, configured to search for a matching second facial feature value and a beauty parameter in the network server by using the first facial feature value obtained by the terminal device;

a beauty module, configured to find a second face feature value according to the search module A part or all of the faces corresponding to one face feature value are subjected to a beauty treatment according to the beauty parameter, and the face subjected to the beauty treatment is a face corresponding to the second face feature value.

In a first possible implementation manner of the third aspect, the searching module includes: a sending unit, configured to send the first facial feature value to the network server, where the first facial feature value is used Instructing the network server to match the first facial feature value by using the stored facial feature value library;

a receiving unit, configured to receive a matching result sent by the network server, where the matching result includes the second facial feature value and the facial parameter, and the face corresponding to the second facial feature value is the Part or all of the face corresponding to the first face feature value.

In a second possible implementation manner of the third aspect, the beauty processing device further includes: a sending module, configured to: in the searching module, find a match in the network server by using the first facial feature value Transmitting the facial feature value and the beauty parameter in the terminal device to the network server before the second facial feature value and the beauty parameter;

The processing module is configured to store or delete the facial feature value and the beauty parameter in the terminal device.

According to the third aspect, any one of the first and second possible implementation manners of the third aspect, in a third possible implementation, the searching module is further configured to pass the first person The face feature value is used to find a matching second face feature value and a beauty parameter in the terminal device by using the first face feature value before searching for the matched second face feature value and the beauty parameter in the network server. ;

The searching module is configured to search for the matching second facial feature value and the beauty parameter in the network server by using the first facial feature value, that is, when the searching module is not in the terminal device When the second facial feature value matching the first facial feature value is found, the second facial feature value and the beauty parameter matching the first facial feature value are searched in the web server.

According to the third aspect, any one of the first and second possible implementations of the third aspect In a fourth possible implementation, the sending module is further configured to send an operation instruction to the network server by using an operation performed by the user on the terminal device, where the operation instruction is used to indicate the The web server performs one or more of adding, reading, updating, and deleting the face feature value and the beauty parameter in the stored face feature value library.

In a fourth aspect, an embodiment of the present invention provides a beauty treatment device, including:

a searching module, configured to search for a matching second facial feature value and a beauty parameter by using a first facial feature value of the terminal device;

a sending module, configured to send the second face feature value and the beauty parameter found by the searching module to the terminal device, where the second face feature value and the beauty parameter are used to indicate And the terminal device performs a beauty treatment on the part or all the faces corresponding to the first facial feature value according to the second facial feature value according to the beauty parameter, and the face processed by the beauty treatment is a The face corresponding to the second face feature value is described.

In a first possible implementation manner of the fourth aspect, the searching module includes: a receiving unit, configured to receive the first facial feature value sent by the terminal device;

a matching unit, configured to match, by using the stored face feature value library, the first face feature value received by the receiving unit, the matched result includes the second face feature value and the beauty parameter, The face corresponding to the second facial feature value is a part or all of the face corresponding to the first facial feature value.

In a second possible implementation manner of the fourth aspect, the beauty processing device further includes: a receiving module, configured to search for a matching second human face by using the first facial feature value of the terminal device in the searching module Before the feature value and the beauty parameter, the face feature value and the beauty parameter sent by the terminal device are received.

According to the fourth aspect, the first and second possible implementation manners of the fourth aspect, in a third possible implementation, the receiving module is further configured to receive the sending by the terminal device Operation instruction

The beauty processing device further includes: a processing module configured to receive according to the receiving module And an operation instruction for one or more of adding, reading, updating and deleting the face feature value and the beauty parameter in the face feature value database in the network server;

The sending module is further configured to return an operation result to the terminal device.

According to the fourth aspect, any one of the first and second possible implementation manners of the fourth aspect, in a fourth possible implementation, the sending module is further configured to send the network to the terminal device a face feature value and a beauty parameter stored in the server, wherein the face feature value and the beauty parameter are used to indicate that the terminal device uses the face feature value stored in the terminal device before performing the beauty process The face feature values corresponding to the faces to be subjected to the beauty treatment are matched.

According to a fifth aspect, an embodiment of the present invention provides a terminal device, including: a camera, a display, and a processor, wherein the processor is provided with the beauty processing device according to any one of the above third aspects;

The camera is configured to take a picture or a camera, and convert a face in the captured image into a face feature value;

The display is configured to display a real-time captured image during photographing or photographing, and display the photographing result after the photographing or photographing is completed.

In the embodiment of the present invention, a computer storage medium is further provided, and the computer storage medium may store an execution instruction for executing the beauty processing method in the above embodiment.

The beauty processing method, device and terminal device provided by the embodiment of the present invention find the matching second facial feature value and the beauty parameter in the network server by using the first facial feature value acquired by the terminal device, and according to the found The face of the two faces is subjected to the beauty treatment according to the beauty parameters of the face or the face corresponding to the first face feature value, and the face processed by the face is the face corresponding to the second face feature value, and the present invention passes The face feature value and the beauty parameter stored on the network server side implement the beauty treatment method for the first face feature value acquired by the terminal device, and solve the beauty photographing mode in the related art, which is stored in the smart terminal performing the photographing. Space limitation, It is difficult to meet the demand for beauty treatment of a large number of faces at the same time, resulting in poor cosmetic processing performance of the smart terminal.

DRAWINGS

The drawings are used to provide a further understanding of the technical solutions of the present invention, and constitute a part of the specification, which together with the embodiments of the present application are used to explain the technical solutions of the present invention, and do not constitute a limitation of the technical solutions of the present invention.

FIG. 1 is a flowchart of a beauty processing method according to an embodiment of the present invention;

2 is a flowchart of another beauty processing method according to an embodiment of the present invention;

FIG. 3 is a flowchart of still another beauty processing method according to an embodiment of the present invention; FIG.

4 is a flowchart of still another beauty processing method according to an embodiment of the present invention;

FIG. 5 is a flowchart of still another beauty processing method according to an embodiment of the present invention;

FIG. 6 is a flowchart of signaling interaction of a beauty processing method according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a beauty treatment device according to an embodiment of the present invention; FIG.

FIG. 8 is a schematic structural diagram of another beauty treatment device according to an embodiment of the present invention; FIG.

FIG. 9 is a schematic structural diagram of still another beauty treatment device according to an embodiment of the present invention; FIG.

FIG. 10 is a schematic structural diagram of still another beauty treatment device according to an embodiment of the present invention.

detailed description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

The steps illustrated in the flowchart of the figures may be executed in a computer system such as a set of computer executable instructions. Also, although logical sequences are shown in the flowcharts, in some cases the steps shown or described may be performed in a different order than the ones described herein.

The technical solutions of the present invention are described in detail below through specific embodiments, and the present invention The terminal device in the following embodiments is a smart terminal having a camera, such as a smart phone, a tablet computer, or a personal digital assistant (PDA). The terminal device in the embodiments of the present invention usually has a terminal device. You can display a screen that captures images in real time or displays them. The following specific embodiments of the present invention may be combined with each other, and the same or similar concepts or processes may not be described in some embodiments.

FIG. 1 is a flowchart of a beauty processing method according to an embodiment of the present invention. In the case where the beauty treatment method provided in this embodiment is suitable for performing beauty treatment on a face in a captured image of a terminal device, the method may be performed by a beauty treatment device, which is combined by hardware and software. Implementation, the device can be integrated in the processor of the terminal device for use by the processor. As shown in FIG. 1, the method provided in this embodiment may include:

S110. Search for a matching second facial feature value and a beauty parameter in the network server by using the first facial feature value acquired by the terminal device.

In this embodiment, the object of the beauty treatment is usually a human face in the captured image. Specifically, the face in the current captured image can be used as the first facial feature value, similar to the related technology, and the basis of the beauty treatment. The same is the stored face feature value library and the beauty parameter. Specifically, the face feature value library is the basis for determining whether to perform the face treatment on the face corresponding to the first face feature value, and the beauty parameter is performing the beauty. The basis for processing. Different from the related art, in the embodiments of the present invention, the face feature value library and the beauty parameter are not obtained from the local machine, but are stored on a specific network, such as a Baiyun cloud disk, or an Apple mobile phone. Apple Cloud (iCloud), in the specific implementation, the terminal device that performs the beauty processing needs to register the user on the network server, for example, register "Meause User 1" on the network server, and store the "Made in the Beauty User 1" The face feature value library and the beauty parameter, so that the terminal device does not need to store a large number of face feature values, and the storage capacity of the network server is generally large, and more face feature values can be stored. Therefore, when the terminal device takes a photo, the second face feature value and the beauty parameter matching the first face feature value can be searched for by the registered user in the web server, so that the face feature value in the web server is obtained. Library and beauty parameters are used as the basis for beauty treatment.

In a specific implementation, the network server generally stores the face feature value database and the beauty parameter in advance, that is, the S110 may include: S100, and send the face feature value and the beauty parameter in the terminal device to the network server; S101, Store or delete face feature values and beauty parameters in the terminal device. In this embodiment, the user who needs to set the facial feature value may be photographed by using the common photographing function of the terminal device, or the facial feature value of the specific user may be obtained from the photo of the terminal device, and may be first in the terminal device. Setting the beauty parameter; then, the terminal device sends its own data and parameters related to the beauty photo to the corresponding registered user on the network server, so that the facial feature value and the beauty parameter of the terminal device are synchronized to the network. In the server, at this time, the face feature value and the beauty parameter in the terminal device can be selectively stored or deleted. The expression of the face feature value in this embodiment may be a face photo taken by the terminal, or the terminal may process the feature parameters extracted from the face photo, such as a piece of text, a two-dimensional code, and the like.

It should be noted that the embodiment of the present invention does not limit the correspondence between the face feature value and the beauty parameter. The face feature value and the face parameter may be, for example, a one-to-one correspondence, that is, different face effects for different faces. Such a beauty mode is more targeted, and different beauty parameters can be set according to the characteristics of each person; for example, the face feature value and the beauty parameter can also be a many-to-one relationship, that is, the same beauty is set for multiple faces. Yan parameters, such a beauty way is relatively simple, reducing the complexity of beauty treatment, easy to implement. In addition, the face feature value library and the beauty parameter pre-stored in the network server of the embodiment may be preset by other means, for example, the user directly uploads to the registered user of the network server through the network.

S120, according to the found second facial feature value, part or all of the face corresponding to the first facial feature value is processed according to the beauty parameter, and the face processed by the facial treatment is corresponding to the second facial feature value. Face.

In this embodiment, some or all of the faces corresponding to the first face feature value have been found through the face feature value library in the web server, for example, part of the face is found in the network server and the corresponding face feature value is found in the network server. , while other faces don’t find the corresponding face in the web server. The eigenvalue, that is, the face corresponding to the second facial feature value is a subset of the face corresponding to the first facial feature value, and may be identical. In the beauty processing, only the face corresponding to the second face feature value that has been found is subjected to the beauty treatment, and the other faces do not need to perform the beauty treatment; for example, when a user is in the group of other people, the terminal The device stores its own facial feature value. Therefore, among the multiple faces of the photo, only the face of the user has a corresponding face value, that is, the object processed by the beauty is only the user.

In the beauty processing method provided by the embodiment, since the first facial feature values of the beauty processing object are compared in the network server, various problems caused by the limited storage space of the terminal device can be avoided. For example, the terminal device can only store a limited number of facial feature values, and it is difficult to perform cosmetic processing on a large number of faces at the same time; for example, an object that currently needs to be beautiful is not stored in the terminal device, and needs to be photographed or The photo obtains the face feature value, and the parameter can be processed before the beauty process is performed. If the next time the beauty object is changed, the above method needs to be repeated; for example, after the terminal device is replaced, the face feature value and the beauty parameter are required. You can take a photo of your face after resetting it on a new terminal device, which adds extra work.

The beauty processing method provided by the embodiment searches for the matching second facial feature value and the beauty parameter in the web server by using the first facial feature value acquired by the terminal device, and according to the found second facial feature value Part or all of the faces corresponding to the first face feature value are subjected to the beauty treatment according to the beauty parameter, and the face subjected to the beauty treatment is the face corresponding to the second face feature value, and the embodiment is stored in the network server. The face feature value and the beauty parameter of the terminal implement the beauty treatment method for the first face feature value acquired by the terminal device, and solve the beauty photographing mode in the related art, due to the limitation of the storage space in the smart terminal performing the photographing, It is difficult to meet the demand for beauty treatment of a large number of faces at the same time, resulting in poor cosmetic processing performance of the smart terminal.

Further, the network server usually has a large storage space, and can store a large number of facial feature values. Therefore, the beauty processing method provided in this embodiment can also avoid various problems caused by limited storage space of the terminal device, for example, , when the object of beauty treatment changes, the network If there is a matching face in the face feature value stored in the server, it does not need to be reset, and can be directly searched and used; for example, after the terminal device is replaced, the data stored in the network server is not affected, and Repeating the setting in the terminal device greatly reduces the workload of the beauty treatment and improves the practicality of the beauty photograph.

FIG. 2 is a flowchart of another beauty processing method according to an embodiment of the present invention. The present invention provides a specific manner for searching for a face feature value and a beauty parameter from a network server. On the basis of the embodiment shown in FIG. 1 , the S110 may include: S111, sending the first face feature value to the network server. The first facial feature value is used to indicate that the network server matches the first facial feature value by using the stored facial feature value database; S112, receiving a matching result sent by the network server, the matching result including the second human face The feature value and the beauty parameter, the face corresponding to the second face feature value is part or all of the face corresponding to the first face feature value.

In this embodiment, the terminal device can perform data interaction with the registered user on the network server, for example, “beauty user 1” described above, and the data related to the terminal device is stored in “beauty user 1”, that is, The web server can provide the above-mentioned beauty service for a plurality of terminal devices, and distinguish different terminal devices by different registered users.

Optionally, FIG. 3 is a flowchart of still another beauty processing method according to an embodiment of the present invention. The foregoing embodiment has been described that after the data related to the beauty processing is synchronized to the network server by the terminal device, the data can be saved in the terminal device. Therefore, when the terminal device performs the beauty processing, the terminal device can also query the terminal device first. The stored face feature value is shown in FIG. 3 on the basis of the embodiment shown in FIG. 1 . Before S110, the method further includes: S102, searching for matching in the terminal device by using the first face feature value. The second face feature value and the beauty parameter; correspondingly, the S110 may be replaced by: when the second face feature value matching the first face feature value is not found in the terminal device, searching and searching in the network server The second face feature value and the beauty parameter matched by one face feature value.

The beauty processing method provided in this embodiment considers that the face feature value of the certain data can be stored in the terminal device, and the corresponding face feature value is found from the local machine and the network server is reduced. The steps of interaction are more time-sensitive. You can search for it locally. If it is not found in the machine, you can further search it in the network server.

Further, the data in the registered user of the network server is changeable at any time, that is, the method provided in this embodiment further includes: S130, sending an operation instruction to the network server by using an operation performed by the user on the terminal device, the operation instruction And one or more of the operations of instructing the network server to add, read, update, and delete the facial feature values and the beauty parameters in the stored facial feature value library.

It should be noted that, in this embodiment, the execution order of the S130 is not limited. The change of the facial feature value and the beauty parameter in the network server may be performed before or after the photographing, and may be performed by the user at any time. For example, S130 is executed after S120 as an example; in addition, the change of data in the network server can be performed not only by the terminal device but also by the user directly to the registered user of the network server through the network.

FIG. 4 is a flowchart of still another beauty processing method according to an embodiment of the present invention. In the case where the beauty treatment method provided in this embodiment is suitable for performing beauty treatment on a face in a captured image of a terminal device, the method may be performed by a beauty treatment device, which is combined by hardware and software. Implementation, the device can be set in a network server. As shown in FIG. 4, the method provided in this embodiment may include:

S210. The network server searches for the matched second facial feature value and the beauty parameter by using the first facial feature value of the terminal device.

In this embodiment, the object of the beauty treatment is also a human face in the captured image. Specifically, the face in the current captured image may be used as the first facial feature value, and different from the related art, the implementation of the present invention In the example, the face feature value library and the beauty parameter are not obtained from the local machine, but are stored in a specific network, such as a Baiyun cloud disk, or an Apple cloud (iCloud) of the Apple mobile phone, in a specific implementation. The user who has the terminal device registration in the network server, for example, the "Meause User 1" is registered on the network server, and the "Face User 1" stores the face feature value library and the beauty parameter, so that the terminal device does not need Store a large number of face feature values, and Moreover, the storage capacity of the network server is generally large, and more face feature values can be stored. Therefore, for a terminal device that needs to take a beautiful photo, the web server can provide a related server for performing beauty processing, that is, the web server searches for a second facial feature matching the first facial feature value under the registered user of the terminal device. Value and beauty parameters, in this embodiment, the face feature value library and the beauty parameter in the web server are specifically used as the basis for the beauty treatment.

In the specific implementation, the network server generally stores the face feature value library and the beauty parameter in advance, that is, the S210 may include: S200, the network server receives the face feature value and the beauty parameter sent by the terminal device. In this embodiment, the user who needs to set the facial feature value may be photographed by using the common photographing function of the terminal device, or the facial feature value of the specific user may be obtained from the photo of the terminal device, and may be first in the terminal device. Setting the beauty parameter; then, the terminal device sends its own data and parameters related to the beauty photo to the corresponding registered user on the network server, so that the facial feature value and the beauty parameter of the terminal device are synchronized to the network. In the server. It should be noted that the terminal device in this embodiment may selectively store or delete the face feature value and the beauty parameter in the terminal device. The expression of the face feature value in this embodiment may be a face photo taken by the terminal, or the terminal may process the feature parameters extracted from the face photo, such as a piece of text, a two-dimensional code, and the like.

It should be noted that, in the embodiment of the present invention, the correspondence between the facial feature value and the facial parameter is not limited, and the facial feature value and the facial parameter may be, for example, a one-to-one correspondence, and the facial feature value and the facial parameter may be, for example, more The relationship to one. In addition, the face feature value library and the beauty parameter pre-stored in the network server of the embodiment may be preset by other means, for example, the user directly uploads to the registered user of the network server through the network.

S220, the network server sends the found second facial feature value and the facial parameter to the terminal device, where the second facial feature value and the facial parameter are used to instruct the terminal device to perform the first facial feature according to the second facial feature value. Some or all of the faces corresponding to the values are processed according to the beauty parameters, and the faces that are processed by the beauty are the faces corresponding to the feature values of the second faces.

In this embodiment, the first and second faces have been searched through the face feature value database in the web server. Some or all of the faces corresponding to the face feature values, for example, some faces find the corresponding face feature values in the web server, and other faces do not find the corresponding face feature values in the web server, that is, It is said that the face corresponding to the second face feature value is a subset of the face corresponding to the first face feature value, and may be identical. When performing the beauty treatment, only the face corresponding to the second face feature value that has been found is subjected to the beauty treatment, and the other faces do not need to perform the beauty treatment.

In the beauty processing method provided in this embodiment, since the object that needs to be cosmetically processed, that is, the first face feature value is compared by the network server, various problems caused by the limited storage space of the terminal device can be avoided. Various problems caused by the limited storage space of the terminal have been specifically described in the above examples, and thus will not be described herein.

In the beauty processing method provided by the embodiment, the network server searches for the matched second facial feature value and the beauty parameter by using the first facial feature value of the terminal device, and firstly searches for the second facial feature value according to the found second facial feature value. Some or all of the faces corresponding to the face feature values are processed according to the beauty parameters, and the face processed by the face is the face corresponding to the second face feature value. In this embodiment, the face stored on the network server is used. The feature value and the beauty parameter realize the beauty treatment method of the first face feature value acquired by the terminal device, and solve the beauty photographing mode in the related art. Due to the limitation of the storage space in the smart terminal performing the photographing, it is difficult to simultaneously It satisfies the demand for beauty treatment of a large number of faces, which leads to a problem of poor cosmetic processing performance of the smart terminal.

Further, the network server usually has a large storage space, and can store a large number of facial feature values. Therefore, the beauty processing method provided in this embodiment can also avoid various problems caused by limited storage space of the terminal device. It has been specifically described in the examples, so it will not be described here.

FIG. 5 is a flowchart of still another beauty processing method according to an embodiment of the present invention. The present invention provides a specific manner for searching for a face feature value and a beauty parameter from a network server. On the basis of the embodiment shown in FIG. 4, S210 may include: S211, and the network server receives the first face sent by the terminal device. The feature value; S212, the web server matches the first face feature value through the stored face feature value library, and the matched result includes the second face feature value and the beauty parameter, The face corresponding to the second facial feature value is part or all of the face corresponding to the first facial feature value.

In this embodiment, the registered user on the network server can perform data interaction with the terminal device, for example, “beauty user 1” described above, and the data related to the terminal device is stored in “beauty user 1”, that is, The web server can provide the above-mentioned beauty service for a plurality of terminal devices, and distinguish different terminal devices by different registered users.

Optionally, the data in the registered user of the network server is changeable at any time, that is, the method provided in this embodiment further includes: S230, the network server receives an operation instruction sent by the terminal device; and S240, the network server processes the network server according to the operation instruction. The face feature value and the face parameter in the face feature value library are one or more of adding, reading, updating, and deleting operations, and returning the operation result to the terminal device.

It should be noted that, in this embodiment, the execution order of the S230-S240 is not limited, and the change of the facial feature value and the beauty parameter in the network server may be performed before or after the photographing, and may be performed by the user at any time. The embodiment is shown as an example after S230 to S240 are executed after S220; in addition, the change of data in the network server can be performed not only by the terminal device but also by the user directly to the registered user of the network server through the network. in.

Further, the above description has been made that the network server in this embodiment can serve a plurality of terminal devices, that is, after the terminal device is replaced, the network server can also provide the server. The method provided in this embodiment further includes: the network server to the terminal The device sends a facial feature value and a beauty parameter stored in the network server, where the facial feature value and the beauty parameter are used to indicate the facial feature value and the to-be-executed beauty stored in the terminal device before the terminal device performs the beauty processing. The face feature values corresponding to the processed face are matched.

FIG. 6 is a flowchart of signaling interaction of a beauty processing method according to an embodiment of the present invention. The embodiment shown in Figure 6 includes:

S310. The terminal device sends the acquired first facial feature value to the network server, where the terminal device may be sent to a specific registered user on the network server.

S311. The network server performs the stored face feature value database and the first face feature value. match.

S312, the network server sends a matching result to the terminal device, where the matching result includes a second facial feature value and a beauty parameter, and the face corresponding to the second facial feature value is a part or all faces corresponding to the first facial feature value. .

S313. Perform a beauty treatment on the face corresponding to the second facial feature value according to the matching result.

The method provided in this embodiment needs to perform a registration process before the terminal device performs the beauty processing through the data in the network server. For example, before S310, the method includes:

S301. The terminal device sends a registration request to the network server.

S302. The network server returns registration information to the terminal device, where the registration information includes information such as a registered account and a password.

After the terminal device obtains the registration account, the facial feature value and the beauty parameter in the terminal device can be synchronized to the network server, that is, before S310, the method further includes:

S303: Synchronize the beauty data, specifically, the terminal device sends the facial feature value and the beauty parameter to the network server.

Optionally, the method provided in this embodiment includes: S304, the terminal device stores or deletes its own facial feature value and the beauty parameter.

In this embodiment, the data in the network server can be changed by the terminal device interacting with the network server. The method provided in this embodiment further includes: S314, sending an operation instruction to the network server by using an operation performed by the user on the terminal device.

S315. The network server performs one or more of adding, reading, updating, and deleting operations on the face feature value and the beauty parameter in the stored face feature value library according to the operation instruction.

S316. The network server returns an operation result to the terminal device.

It should be noted that, in this embodiment, the manner in which the network server presets data and the manner in which the data in the network server is changed may also be uploaded by the user directly to the registered user of the network server through the network.

Further, the method provided in this embodiment further includes: S317, the network server sends the facial feature value and the beauty parameter stored in the network server to the terminal device.

S318. The terminal device returns an acknowledgement message to the network server. For example, after the user replaces the terminal device, it is not necessary to reset the data content related to the beauty function, and the network content can be acquired by means of network synchronization.

It should be noted that the above S314 to S316 and S317 to S318 are independent execution steps, and the execution sequences of S314 to S316 and S317 to S318 and S310 to S313 are not limited; and S314 to S316 can be executed after the terminal device registers the user. S317 to S318 are usually performed after the terminal device registers the user, and the web server has the data related to the beauty.

FIG. 7 is a schematic structural diagram of a beauty treatment device according to an embodiment of the present invention. In the case where the beauty treatment device provided in this embodiment is suitable for performing facial treatment on a face in a captured image of a terminal device, the beauty treatment device is implemented by a combination of hardware and software, and the device can be integrated in the terminal device. In the processor, for the processor to call. As shown in FIG. 7 , the beauty treatment device of this embodiment specifically includes: a search module 11 and a beauty module 12 .

The searching module 11 is configured to search for a matching second facial feature value and a beauty parameter in the network server by using the first facial feature value acquired by the terminal device.

In this embodiment, the object of the beauty treatment is also a human face in the captured image. Specifically, the face in the current captured image can be used as the first facial feature value, which is different from the related art in various embodiments of the present invention. The comparison between the face feature value library and the beauty parameter is not obtained from the local machine, but stored on a specific network side, and can also be a Baidu cloud disk, or an Apple cloud (iCloud) of an Apple mobile phone, for example, The cosmetically processed terminal device needs to register the user on the web server, for example, also "beauty user 1". Therefore, when the terminal device takes a photo, the corresponding facial feature value and the beauty parameter can be searched for by the registered user in the web server, so that the facial feature value and the beauty parameter in the web server are used as the basis for the beauty treatment. .

It should be noted that, in the embodiment of the present invention, the correspondence between the facial feature value and the facial parameter is not limited, and the facial feature value and the facial parameter may be, for example, a one-to-one correspondence, the facial feature value and the beauty. The color parameter can also be, for example, a many-to-one relationship.

The beauty module 12 is configured to perform facial treatment on the part or all of the faces corresponding to the first facial feature value according to the second facial feature value found by the searching module 11 according to the beauty parameter, and perform the facial treatment on the face The face corresponding to the second face feature value.

In this embodiment, some or all of the faces corresponding to the first face feature value have been found through the face feature value library in the web server, for example, part of the face is found in the network server and the corresponding face feature value is found in the network server. The other face does not find the corresponding face feature value in the web server, that is, the face corresponding to the second face feature value is a subset of the face corresponding to the first face feature value, Can be identical. That is, when performing the beauty treatment, only part of the face corresponding to the found second face feature value is subjected to the beauty treatment, and other faces do not need to perform the beauty treatment.

In a specific implementation, the facial server feature value and the beauty parameter are generally pre-stored in the network server, that is, the beauty processing device provided in this embodiment may further include: a sending module 13 configured to pass the first person in the searching module 11 The face feature value is sent to the network server by the face feature value and the beauty parameter in the terminal device before the matching second face feature value and the beauty parameter are searched in the network server; the processing module 14 is configured to store or delete the terminal device. Face feature values and beauty parameters. It should be noted that the face feature value and the beauty parameter pre-stored in the network server of the embodiment may be preset by other means, for example, the user directly uploads to the registered user of the network server through the network.

The beauty treatment device provided by the embodiment of the present invention is used to perform the beauty treatment method provided by the embodiment shown in FIG. 1 of the present invention, and has a corresponding function module, and the implementation principle and technical effect thereof are similar, and details are not described herein again.

FIG. 8 is a schematic structural diagram of another beauty treatment device according to an embodiment of the present invention. Based on the structure of the beauty processing device shown in FIG. 4, the searching module 11 in this embodiment may include: a sending unit 15 configured to send the first facial feature value to the network server, the first facial feature The value is used to indicate that the network server matches the first facial feature value by using the stored facial feature value database; the receiving unit 16 is configured to receive the matching result sent by the network server, The matching result includes a second facial feature value and a facial parameter, and the human face corresponding to the second facial feature value is a part or all of the human face corresponding to the first facial feature value.

The beauty processing device provided by the embodiment of the present invention is used to perform the beauty processing method provided by the embodiment shown in FIG. 2 of the present invention, and has a corresponding functional module, and the implementation principle and the technical effect thereof are similar, and details are not described herein again.

Optionally, the foregoing embodiment has been described that after the data related to the beauty processing is synchronized to the network server by the terminal device, the data may be saved in the terminal device. Therefore, when the terminal device performs the beauty processing, the terminal device may also be used first. Querying the face feature value stored in the terminal device; that is, the search module 11 in this embodiment is further configured to: before finding the matching second face feature value and the beauty parameter in the web server by using the first face feature value, Searching for the matched second facial feature value and the beauty parameter in the terminal device by using the first facial feature value; the searching module 11 is configured to search the network server for the matching second facial feature value by using the first facial feature value And the beauty parameter means that when the search module 11 does not find the second face feature value matching the first face feature value in the terminal device, searching for the first face feature value in the network server Two face eigenvalues and beauty parameters.

Further, the data in the registered user of the network server can be changed at any time. The manner of changing the data in the network server can be performed, for example, by the beauty processing device provided in this embodiment. Specifically, the sending module 13 is further configured to pass The operation performed by the user on the terminal device sends an operation instruction to the network server, where the operation instruction is used to instruct the network server to add, read, update, and update the facial feature value and the beauty parameter in the stored facial feature value database. Delete one or more of the actions.

The beauty processing device provided by the embodiment of the present invention is used to perform the beauty processing method provided by the embodiment shown in FIG. 3 of the present invention, and has a corresponding functional module, and the implementation principle and technical effect thereof are similar, and details are not described herein again.

It should be noted that, in this embodiment, the execution order of the data in the network server is not limited, and the face feature value and the beauty parameter in the network server may be changed before or after taking a photo. Therefore, the user performs the data at any time; in addition, the change of the data in the network server can be performed not only by the terminal device, but also by the user directly to the registered user of the network server through the network.

FIG. 9 is a schematic structural diagram of still another beauty treatment device according to an embodiment of the present invention. In the case where the beauty treatment device provided in this embodiment is suitable for performing beauty treatment on a face in a captured image of a terminal device, the beauty treatment device is implemented by a combination of hardware and software, and the device can be set on a network server. in. As shown in FIG. 9, the beauty processing device of this embodiment specifically includes a lookup module 21 and a sending module 22.

The searching module 21 is configured to search for the matched second facial feature value and the beauty parameter by using the first facial feature value of the terminal device.

In this embodiment, the object of the beauty treatment is also a human face in the captured image. Specifically, the face in the current captured image can be used as the first facial feature value, which is different from the related art in various embodiments of the present invention. The matching face value library and beauty parameters are not obtained from the local machine, but stored on a specific network side, which can also be Baidu cloud disk, or Apple cloud (iCloud) of Apple mobile phone. In the network server, the user who has the terminal device registration, for example, the “Meause User 1” is registered on the network server. Therefore, for a terminal device that needs to take a beautiful photo, the web server can provide a related server for performing beauty processing, that is, the web server searches for a second facial feature matching the first facial feature value under the registered user of the terminal device. Value and beauty parameters, in this embodiment, the face feature value library and the beauty parameter in the web server are specifically used as the basis for the beauty treatment.

It should be noted that, in the embodiment of the present invention, the correspondence between the facial feature value and the facial parameter is not limited, and the facial feature value and the facial parameter may be, for example, a one-to-one correspondence, and the facial feature value and the facial parameter may be, for example, more The relationship to one.

The sending module 22 is configured to send the second facial feature value and the beauty parameter found by the searching module 21 to the terminal device, where the second facial feature value and the beauty parameter are used to indicate that the terminal device is configured according to the second facial feature value Part or all of the faces corresponding to the first face feature value are in accordance with the beauty face The face is subjected to the beauty treatment, and the face subjected to the beauty treatment is the face corresponding to the feature value of the second face.

In a specific implementation, the web server typically stores the facial feature value and the facial parameter in advance, that is, the facial processing device provided in this embodiment may further include: a receiving module 23 configured to pass through the terminal device in the searching module 21 Before the first facial feature value finds the matched second facial feature value and the beauty parameter, the facial feature value and the facial parameter transmitted by the terminal device are received. It should be noted that the face feature value and the beauty parameter pre-stored in the network server of the embodiment may be preset by other means, for example, the user directly uploads to the registered user of the network server through the network.

The beauty processing device provided by the embodiment of the present invention is used to perform the beauty processing method provided by the embodiment shown in FIG. 4 of the present invention, and has a corresponding functional module, and the implementation principle and the technical effect thereof are similar, and details are not described herein again.

FIG. 10 is a schematic structural diagram of still another beauty treatment device according to an embodiment of the present invention. On the basis of the structure of the beauty processing device shown in FIG. 9 above, the searching module 21 in this embodiment may include: a receiving unit 24 configured to receive a first facial feature value sent by the terminal device; and a matching unit 25 configured to Matching the stored first face feature value library with the first face feature value received by the receiving unit 24, the matched result includes a second face feature value and a beauty parameter, and the face corresponding to the second face feature value It is part or all of the face corresponding to the first face feature value.

Optionally, the data in the registered user of the network server can be changed at any time. The manner of changing the data in the network server can be performed, for example, by the beauty processing device provided in this embodiment. Specifically, the receiving module 23 is further configured to receive An operation instruction sent by the terminal device; correspondingly, The beauty processing device of this embodiment further includes: a processing module 26 configured to add, read, and read facial feature values and beauty parameters in the face feature value database in the network server according to the operation instruction received by the receiving module 23 One or more of the update and delete operations; the sending module 22 is further configured to return an operation result to the terminal device.

Further, it has been described above that the network server in this embodiment can serve a plurality of terminal devices, that is, after the terminal device is replaced, the network server can also provide the server. In the apparatus provided in this embodiment, the sending module 22 is further configured. And sending the facial feature value and the beauty parameter stored in the network server to the terminal device, where the facial feature value and the beauty parameter are used to indicate that the terminal device stores the facial feature value and the waiting value in the terminal device before performing the beauty processing. Match the facial feature values corresponding to the face processed by the beauty treatment.

The beauty treatment device provided by the embodiment of the present invention is used to perform the beauty treatment method provided by the embodiment shown in FIG. 5 of the present invention, and has a corresponding function module, and the implementation principle and technical effect thereof are similar, and details are not described herein again.

It should be noted that, in this embodiment, the execution order of the data in the network server is not limited, and the change of the face feature value and the beauty parameter in the network server may be performed before or after the photographing, and may be performed by the user at any time; The change of data in the network server can be performed not only by the terminal device, but also by the user directly to the registered user of the network server through the network.

The embodiment of the present invention further provides a terminal device, including: a camera, a display, and a processor, wherein the processor is provided with a beauty processing device in any of the embodiments shown in FIG. 7 and FIG. 8; The camera is set to take a picture or a camera, and converts the face in the captured image into a face feature value; the display is set to display a real-time captured image during photographing or photographing, and displays the shooting result after the photographing or photographing is completed. The terminal device in this embodiment may be a smart phone, and the beauty photo can be taken after installing the beauty app, and the tablet computer and the micro single camera can also have the function of beauty photographing.

The terminal device provided in this embodiment is used to perform any of the embodiments shown in FIG. 1 to FIG. 6 of the present invention. The provided beauty treatment method has the corresponding physical device, and its implementation principle and technical effect are similar, and will not be described here.

Embodiments of the present invention also provide a storage medium. Optionally, in the embodiment, the foregoing storage medium may be configured to store program code for performing the following steps:

S1. Search for a matching second facial feature value and a beauty parameter in the network server by using the first facial feature value obtained by the terminal device;

S2, according to the found second facial feature value, part or all of the face corresponding to the first facial feature value is processed according to the beauty parameter, and the face processed by the facial treatment is corresponding to the second facial feature value. Face.

Optionally, in this embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. A variety of media that can store program code, such as a disc or a disc.

While the embodiments of the present invention have been described above, the described embodiments are merely for the purpose of understanding the invention and are not intended to limit the invention. Any modification and variation in the form and details of the embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention. The scope defined by the appended claims shall prevail.

Industrial applicability

In the embodiment of the present invention, the first facial feature value obtained by the terminal device is searched for the matching second facial feature value and the beauty parameter in the network server, and the first person is compared according to the found second facial feature value. Some or all of the faces corresponding to the face feature values are processed according to the beauty parameters, and the face processed by the face is the face corresponding to the feature values of the second face. The present invention stores the face feature values stored on the network server side. And the beauty parameter realizes the beauty treatment method of the first facial feature value acquired by the terminal device, and solves the beauty photographing mode in the related technology. Due to the limitation of the storage space in the smart terminal performing the photographing, it is difficult to simultaneously satisfy the a larger number of faces The need for cosmetic processing results in poor cosmetic processing performance of the smart terminal.

Claims

A beauty treatment method comprising:

Finding a matching second facial feature value and a beauty parameter in the network server by using the first facial feature value obtained by the terminal device;

Performing a facial treatment on the part or all of the faces corresponding to the first facial feature value according to the found second facial feature value, and performing the facial treatment on the face The face corresponding to the second face feature value is described.
The beauty processing method according to claim 1, wherein the searching for the matching second facial feature value and the beauty parameter in the web server by the first facial feature value acquired by the terminal device comprises:

Transmitting the first facial feature value to the network server, where the first facial feature value is used to instruct the network server to perform the stored facial feature value database and the first facial feature value match;

Receiving a matching result sent by the network server, where the matching result includes the second facial feature value and the facial parameter, and the face corresponding to the second facial feature value is the first facial feature Some or all faces corresponding to the value.
The beauty processing method according to claim 1, wherein the first facial feature value acquired by the terminal device, before the matching the second facial feature value and the beauty parameter in the network server, further includes:

Transmitting the face feature value and the beauty parameter in the terminal device to the network server;

The face feature value and the face parameter in the terminal device are stored or deleted.
The beauty processing method according to any one of claims 1 to 3, wherein the first facial feature value acquired by the terminal device is before the matching second facial feature value and the beauty parameter are found in the web server ,Also includes:

Searching, by the first facial feature value, the matched second facial feature value and the beauty parameter in the terminal device;

Searching for a matching second in the network server by using the first facial feature value of the terminal device Face eigenvalues and beauty parameters, including:

When the second facial feature value matching the first facial feature value is not found in the terminal device, searching for a second person matching the first facial feature value in the network server Face eigenvalues and beauty parameters.
The beauty treatment method according to any one of claims 1 to 3, further comprising:

Sending, by the user, an operation instruction on the terminal device, to the network server, the operation instruction is used to instruct the network server to perform a face feature value and a beauty parameter in the stored face feature value library. Make one or more of the add, read, update, and delete operations.
A beauty treatment method comprising:

The network server searches for the matched second facial feature value and the beauty parameter by using the first facial feature value of the terminal device;

Sending, by the network server, the second facial feature value and the facial parameter to the terminal device, where the second facial feature value and the facial parameter are used to indicate the terminal device Performing a facial treatment on the part or all of the faces corresponding to the first facial feature value according to the second facial feature value according to the beauty parameter, and performing the facial treatment on the face as the second The face corresponding to the face feature value.
The beauty processing method according to claim 6, wherein the network server searches for the matched second facial feature value and the beauty parameter by using the first facial feature value of the terminal device, including:

Receiving, by the network server, the first facial feature value sent by the terminal device;

The network server matches the first facial feature value by using the stored facial feature value library, and the matched result includes the second facial feature value and the facial parameter, the second person The face corresponding to the face feature value is part or all of the face corresponding to the first face feature value.
The beauty processing method according to claim 6, wherein said web server is connected Before the first face feature value of the terminal device finds the matching second face feature value and the beauty parameter, the method further includes:

The network server receives a facial feature value and a beauty parameter sent by the terminal device.
The beauty treatment method according to any one of claims 6 to 8, further comprising:

Receiving, by the network server, an operation instruction sent by the terminal device;

And the network server adds, reads, updates, and deletes one of a face feature value and a beauty parameter in the face feature value database in the network server according to the operation instruction, and The terminal device returns an operation result.
The beauty treatment method according to any one of claims 6 to 8, further comprising:

Transmitting, by the network server, a facial feature value and a beauty parameter stored in the network server to the terminal device, where the facial feature value and the facial parameter are used to indicate that the terminal device passes the beauty processing The face feature value stored in the terminal device matches the face feature value corresponding to the face to be subjected to the beauty process.
A beauty treatment device comprising:

a search module, configured to search for a matching second facial feature value and a beauty parameter in the network server by using the first facial feature value obtained by the terminal device;

And the beauty module is configured to perform a beauty treatment on the part or all the faces corresponding to the first facial feature value according to the second facial feature value found by the searching module, and perform the beauty treatment according to the beauty parameter The face processed by the face is the face corresponding to the feature value of the second face.
The beauty processing apparatus according to claim 11, wherein the searching module comprises: a sending unit, configured to send the first facial feature value to the web server, where the first facial feature value is used Instructing the network server to match the first facial feature value by using the stored facial feature value library;

a receiving unit, configured to receive a matching result sent by the network server, where the matching result includes the second facial feature value and the facial parameter, and the face corresponding to the second facial feature value is the Part or all of the face corresponding to the first face feature value.
The beauty processing apparatus according to claim 11, wherein the beauty processing apparatus further comprises: a transmitting module configured to search for a match in the web server by the first face feature value at the lookup module Transmitting the facial feature value and the beauty parameter in the terminal device to the network server before the second facial feature value and the beauty parameter;

The processing module is configured to store or delete the facial feature value and the beauty parameter in the terminal device.
The beauty processing apparatus according to any one of claims 11 to 13, wherein the searching module is further configured to search for a matching second person in the web server by using the first facial feature value Before the face feature value and the beauty parameter, searching for the matching second face feature value and the beauty parameter in the terminal device by using the first face feature value;

The searching module is configured to search for the matching second facial feature value and the beauty parameter in the network server by using the first facial feature value, that is, when the searching module is not in the terminal device When the second facial feature value matching the first facial feature value is found, the second facial feature value and the beauty parameter matching the first facial feature value are searched in the web server.
The beauty processing apparatus according to any one of claims 11 to 13, wherein the transmitting module is further configured to send an operation instruction to the network server by an operation performed by the user on the terminal device, The operation instruction is used to instruct the network server to perform one or more of adding, reading, updating and deleting the face feature value and the beauty parameter in the stored face feature value library.
A beauty treatment device comprising:

a searching module, configured to search for a matching second facial feature value and a beauty parameter by using a first facial feature value of the terminal device;

a sending module, configured to send the second face feature value and the beauty parameter found by the searching module to the terminal device, where the second face feature value and the beauty parameter are used to indicate The terminal device performs a beauty treatment on the part or all the faces corresponding to the first facial feature value according to the second facial feature value according to the beauty parameter, and performs the beauty treatment The face is a face corresponding to the second face feature value.
The beauty processing device according to claim 16, wherein the searching module comprises: a receiving unit, configured to receive the first facial feature value sent by the terminal device;

a matching unit, configured to match, by using the stored face feature value library, the first face feature value received by the receiving unit, the matched result includes the second face feature value and the beauty parameter, The face corresponding to the second facial feature value is a part or all of the face corresponding to the first facial feature value.
The beauty processing apparatus according to claim 16, wherein the beauty processing apparatus further comprises: a receiving module configured to search for a matching second face by the first module feature value of the terminal device by the searching module Before the feature value and the beauty parameter, the face feature value and the beauty parameter sent by the terminal device are received.
The beauty processing apparatus according to any one of claims 16 to 18, wherein the receiving module is further configured to receive an operation instruction sent by the terminal device;

The beauty processing device further includes: a processing module configured to add, read, and read facial feature values and beauty parameters in the face feature value database in the network server according to the operation instruction received by the receiving module One or more of the update and delete operations;

The sending module is further configured to return an operation result to the terminal device.
The beauty processing apparatus according to any one of claims 16 to 18, wherein the transmitting module is further configured to transmit, to the terminal device, a facial feature value and a beauty parameter stored in the network server, the person The face feature value and the beauty parameter are used to indicate that the terminal device uses the face feature value stored in the terminal device and the face feature value corresponding to the face to be executed by the face processing before performing the beauty process. Make a match.
A terminal device comprising: a camera, a display and a processor, wherein the processor is provided with the beauty treatment device according to any one of claims 11 to 15;

The camera is configured to take a picture or a camera, and convert a face in the captured image into a face feature value;

The display is configured to display a real-time captured image during photographing or photographing, and display the photographing result after the photographing or photographing is completed.