CN112101215A - Face input method, terminal equipment and computer readable storage medium - Google Patents

Face input method, terminal equipment and computer readable storage medium Download PDF

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Publication number
CN112101215A
CN112101215A CN202010968088.1A CN202010968088A CN112101215A CN 112101215 A CN112101215 A CN 112101215A CN 202010968088 A CN202010968088 A CN 202010968088A CN 112101215 A CN112101215 A CN 112101215A
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face
parameters
person
sorted
displayed
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钟浩华
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00Pattern recognition
    • G06F18/20Analysing
    • G06F18/22Matching criteria, e.g. proximity measures

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Abstract

The embodiment of the invention discloses a face entry method, terminal equipment and a computer readable storage medium, which are used for sequencing and displaying first parameters when a person enters a face, playing a role in recommending the user and helping the user to quickly identify the role of the person possibly existing in a person library. The method provided by the embodiment of the invention comprises the following steps: acquiring a first face; carrying out similarity comparison according to the first face and faces of different figures in a figure library to obtain a first parameter; when the number of the first parameters is multiple, sorting and displaying the first parameters; and inputting the first face to a first person according to the sorted and displayed first parameters.

Description

Face input method, terminal equipment and computer readable storage medium
Technical Field
The present invention relates to the field of face recognition, and in particular, to a face entry method, a terminal device, and a computer-readable storage medium.
Background
When a camera on the existing terminal equipment identifies a strange face which cannot be classified, a user can input the identified face into a character library. When the characters are input into the character library, the newly-built characters can be selected, and the characters can also be added into the character library of the existing characters. However, when the number of the person library of the existing person is large or the user is not sure who the recognized face is, it is difficult for the user to select which of the person libraries of the existing person the recognized face should be added to.
Disclosure of Invention
The embodiment of the invention provides a face entry method, terminal equipment and a computer readable storage medium, which are used for sequencing and displaying first parameters when a person enters a face, playing a role in recommending the user and helping the user to quickly identify the role of the person possibly existing in a person library.
In view of this, a first aspect of the present invention provides a method for face entry, which may include:
acquiring a first face;
carrying out similarity comparison according to the first face and faces of different figures in a figure library to obtain a first parameter;
when the number of the first parameters is multiple, sorting and displaying the first parameters;
and inputting the first face to a first person according to the sorted and displayed first parameters.
A second aspect of the present invention provides a terminal device, which may include:
the acquisition module is used for acquiring a first face in a first picture;
the processing module is used for carrying out similarity comparison according to the first face and faces of different figures in the figure library to obtain a first parameter; when the number of the first parameters is multiple, sorting the first parameters and displaying the first parameters on a display module; and inputting the first face to a first person according to the sorted and displayed first parameters.
A third aspect of the embodiments of the present invention provides a terminal device, which may include:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory for performing the method according to the first aspect of the embodiment of the present invention.
A fourth aspect of embodiments of the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the method according to the first aspect of embodiments of the present invention.
A fifth aspect of the embodiments of the present invention discloses a computer program product, which, when running on a computer, causes the computer to execute the method of the first aspect of the embodiments of the present invention.
A sixth aspect of the present embodiment discloses an application publishing platform, where the application publishing platform is configured to publish a computer program product, and when the computer program product runs on a computer, the computer is caused to execute the method according to the first aspect of the present embodiment.
According to the technical scheme, the embodiment of the invention has the following advantages:
in the embodiment of the invention, a first face is obtained; carrying out similarity comparison according to the first face and faces of different figures in a figure library to obtain a first parameter; when the number of the first parameters is multiple, sorting and displaying the first parameters; and inputting the first face to a first person according to the sorted and displayed first parameters. When people enter faces, the first parameters are sorted and displayed, so that a recommendation effect can be played for a user, and the user can be helped to quickly identify the roles of the people possibly existing in the people library.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the embodiments and the drawings used in the description of the prior art, and obviously, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to the drawings.
Fig. 1 is a schematic diagram of an embodiment of a method for face entry in an embodiment of the present invention;
FIG. 2A is a schematic diagram of acquiring a first face according to an embodiment of the present invention;
fig. 2B is a schematic diagram of the terminal device entering the first face into the first person according to the sorted and displayed first score in the embodiment of the present invention;
fig. 2C is a schematic diagram of the terminal device entering the first face into the first person according to the sorted and displayed first similarity in the embodiment of the present invention;
fig. 2D is a schematic diagram of the terminal device entering the first face into the first person according to the sorted and displayed first score in the embodiment of the present invention;
fig. 2E is a schematic diagram of the terminal device entering the first face into the first person according to the sorted and displayed first similarity in the embodiment of the present invention;
FIG. 3 is a schematic diagram of an embodiment of a method for face entry according to an embodiment of the present invention;
fig. 4A is a schematic diagram of a terminal device entering a first face into a first person according to third prompt information in the embodiment of the present invention;
FIG. 4B is a schematic diagram of face entry in an embodiment of the present disclosure;
FIG. 5 is a diagram of an embodiment of a terminal device in an embodiment of the present invention;
fig. 6 is a schematic diagram of another embodiment of the terminal device in the embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a face entry method, terminal equipment and a computer readable storage medium, which are used for sequencing and displaying first parameters when a person enters a face, playing a role in recommending the user and helping the user to quickly identify the role of the person possibly existing in a person library.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The embodiments based on the present invention should fall into the protection scope of the present invention.
It is understood that the terminal device according to the embodiment of the present invention may include a general handheld electronic terminal, such as a mobile phone, a smart phone, a portable terminal, a Personal Digital Assistant (PDA), a Portable Multimedia Player (PMP) device, a notebook computer, a notebook (Note Pad), a Wireless Broadband (Wibro) terminal, a tablet computer (PC), an intelligent PC, a POS (Point of Sales terminal), a car computer, and the like.
The terminal device may also comprise a wearable device. The wearable device may be worn directly on the person or may be a portable electronic device integrated into the person's clothing or accessories. Wearable equipment is not only a hardware equipment, can realize powerful intelligent function through software support and data interaction, high in the clouds interaction more, for example: the system has the functions of calculation, positioning and alarming, and can be connected with a mobile phone and various terminals. Wearable devices may include, but are not limited to, wrist-supported watch types (e.g., wrist watches, wrist-supported products), foot-supported shoes types (e.g., shoes, socks, or other leg-worn products), head-supported Glass types (e.g., glasses, helmets, headbands, etc.), and various types of non-mainstream products such as smart clothing, bags, crutches, accessories, and the like.
The technical solution of the present invention is further described below by way of an embodiment, as shown in fig. 1, which is a schematic diagram of an embodiment of a face entry method in an embodiment of the present invention, and the method may include:
101. and acquiring a first face.
Optionally, the terminal device acquires a first face in the first picture; or the terminal equipment acquires the first face through the camera.
The terminal device acquires the first face in the first picture, which may include but is not limited to the following implementation manners:
(1) the terminal equipment can acquire a first picture through the camera and then acquire a first face in the first picture; alternatively, the first and second electrodes may be,
(2) the terminal equipment acquires a first face in a first picture according to the shot picture; alternatively, the first and second electrodes may be,
(3) the terminal equipment responds to the operation that the user selects the first picture from the shot pictures, and then obtains the first face in the first picture.
It is understood that the number of the first faces may be one or more. I.e. in the first picture, a person's face or faces of persons may be included.
Optionally, the terminal device obtains the first face in the first picture through a face recognition algorithm. The terminal equipment obtains a first face through a camera and a face recognition algorithm. Fig. 2A is a schematic diagram illustrating an embodiment of obtaining a first face according to the present invention.
102. And comparing the similarity of the first face with the faces of different figures in the figure library to obtain a first parameter.
And when the terminal equipment detects the first face in the first picture through a face recognition algorithm, the similarity of the first face and the faces of different figures in the figure library is compared to obtain a first parameter. It should be noted that the first parameter may be the first similarity, and/or may also be a first score obtained according to the first similarity. I.e. the first similarity corresponds to the first score. For example: the first similarity is 80%, then the first score is 80.
Optionally, the terminal device performs similarity comparison between the first face and faces of different people in the people library to obtain a first parameter, and displays the first parameter.
Optionally, in the case that the first parameter includes the first similarity and the first score, the first similarity and the first score may be displayed, or only the first similarity may be displayed, or only the first score may be displayed.
Optionally, the person library includes faces of a plurality of persons, and then the number of the first parameters is multiple. Optionally, the face of each person may include at least one, and the similarity comparison between the first face and at least one face of each person in the person library may obtain a corresponding parameter. For example, a person in the person library has a plurality of faces, the first face may be compared with the plurality of faces for similarity to obtain a plurality of parameters, and the parameter with the highest parameter is selected as the parameter for similarity comparison with the person.
103. And when the number of the first parameters is multiple, sorting and displaying the first parameters.
And the terminal equipment can directly sequence and display the first parameters under the condition that the number of the first parameters is multiple. Or the terminal device may divide the first parameter into specific score ranges according to the size of the first parameter, and then sort and display the first parameter in the specific score ranges.
It is understood that the higher the similarity, the higher the first parameter, and the lower the similarity, the lower the first parameter. The first parameter herein may be understood as a score of the first similarity, and may also be understood as the first similarity. That is, the higher the first similarity is, the higher the first score is, and the lower the first similarity is, the lower the first score is.
104. And inputting the first face to a first person according to the sorted and displayed first parameters.
It should be noted that, in the embodiment of the present application, the first preset threshold and the second preset threshold are different correspondingly according to different first parameters. That is, when the first parameter includes the first similarity, the first preset threshold and the second preset threshold are preset thresholds corresponding to the first similarity. When the first parameter includes the first score, the first preset threshold and the second preset threshold are preset thresholds corresponding to the first score.
The terminal device sorts and displays the first parameters when the number of the first parameters is multiple, and enters the first face into a first person according to the sorted and displayed first parameters, which may include but is not limited to the following implementation manners:
(1) when the number of the first parameters is multiple and the first parameters are larger than a second preset threshold value, sequencing and displaying the first parameters; and automatically inputting the first face of the first person according to the sorted and displayed first parameters, or responding to the input operation of the user according to the sorted and displayed first parameters, and inputting the first face of the first person.
Optionally, when the number of the first parameters is multiple and the first parameters are greater than a second preset threshold, sorting and displaying the first parameters; outputting first prompt information, wherein the first prompt information is used for prompting that the first person belongs to a first person; and automatically inputting the first face of the first person according to the sorted and displayed first parameters, or responding to the input operation of the user according to the sorted and displayed first parameters, and inputting the first face of the first person.
Optionally, the terminal device sorts and displays the first parameters from high to low; and inputting the first face of the first person according to the first parameter which is sequenced from high to low and displayed, or inputting the first face of the first person according to the input operation which is performed by the user according to the first parameter which is sequenced from high to low and displayed.
Optionally, the terminal device enters the first face into a person corresponding to the first target parameter, where the first target parameter is the highest parameter in the first parameters and is greater than the second preset threshold.
Optionally, the terminal device displays the first similarity.
Optionally, the terminal device displays the first similarity from high to low.
Optionally, the terminal device displays the first score.
Optionally, the terminal device displays the first score from high to low.
Illustratively, the first parameter including the first component is exemplified here, and is as follows: the first score includes 90, 85, where the full score is 100. For a first score greater than a second preset score threshold (e.g., 80 scores), it may be directly determined that the first face belongs to the character role a corresponding to 90 scores. It is also possible to directly determine that the first face belongs to the character a corresponding to the score of 90 and the character B corresponding to the score of 85. The terminal device can automatically input the first face to the character role of the certain person, and can also respond to the input operation of the user, namely, the user manually inputs the first face to the character role of the certain person. Alternatively, the terminal device may output a first prompt message, such as "person a is recognized". Fig. 2B is a schematic diagram of the terminal device entering the first face into the first person according to the sorted and displayed first score according to the embodiment of the present invention.
Illustratively, the first parameter including the first similarity is used as an example for explanation, and the following is shown: the first similarity includes 90%, 85%, wherein the full value is 100%. For the first similarity greater than the preset threshold (for example, 80%) of the second similarity, it may be directly determined that the first face belongs to 90% of the corresponding character characters a. It is also possible to directly determine that the first face belongs to the characters a and B corresponding to 90% and 85%. The terminal device can automatically input the first face to the character role of the certain person, and can also respond to the input operation of the user, namely, the user manually inputs the first face to the character role of the certain person. Alternatively, the terminal device may output a first prompt message, such as "person a is recognized". Fig. 2C is a schematic diagram of the terminal device entering the first face into the first person according to the sorted and displayed first similarity in the embodiment of the present invention.
(2) Under the condition that the number of the first parameters is multiple, the first parameters are larger than a first preset threshold and smaller than or equal to a second preset threshold, sequencing and displaying the first parameters; and responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
Optionally, when the number of the first parameters is multiple, and the first parameters are greater than a first preset threshold and less than or equal to a second preset threshold, the first parameters are sorted and displayed; outputting second prompt information, wherein the second prompt information is used for prompting that the first face is a strange face; and responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
Optionally, the terminal device sorts and displays the first parameters from high to low; and responding to the input operation of the user according to the first parameters which are sequenced from high to low and displayed, and inputting the first human face into the first person.
Optionally, the terminal device displays the first similarity, or does not display the first similarity.
Optionally, the terminal device displays the first similarity from high to low.
Optionally, the terminal device displays the first score, or may not display the first score.
Optionally, the terminal device displays the first score from high to low.
Illustratively, the first parameter including the first component is exemplified here, and is as follows: the first fraction includes 63, 79, wherein the full fraction is 100. For a first score greater than a first score preset threshold (e.g., 60) and less than or equal to a second score preset threshold (e.g., 80), 63 and 79 may be sorted and displayed, e.g., sorted from large to small and displayed as 79, 63. And second prompt information can be output to display that the face is a strange face. The user can judge whether the person is a recognized person according to the second prompt information displayed by the terminal equipment and the sorted first scores, if so, the user can create the person and enter the face into the created person, and the terminal equipment can respond to the entry operation of the user and enter the first face into the created person. If not, the terminal device can respond to the input operation of the user, namely, the user performs manual input, and inputs the first face into the other face group. Fig. 2D is a schematic diagram of the terminal device entering the first face into the first person according to the sorted and displayed first score according to the embodiment of the present invention.
Illustratively, the first parameter including the first similarity is used as an example for explanation, and the following is shown: the first similarity includes 63%, 79%, wherein the full value is 100%. For a first similarity greater than a first preset threshold (e.g., 60%) and equal to or less than a second preset threshold (e.g., 80%) for similarity, 63% and 79% may be sorted and displayed, e.g., sorted from large to small and displayed as 79%, 63%. And second prompt information can be output to display that the face is a strange face. The user can judge whether the person is a recognized person according to the second prompt information displayed by the terminal equipment and the sorted first similarity, if so, the user can create the person and enter the face into the created person, and the terminal equipment can respond to the entry operation of the user and enter the first face into the created person. If not, the terminal device can respond to the input operation of the user, namely, the user performs manual input, and inputs the first face into the other face group. Fig. 2E is a schematic diagram of the terminal device entering the first face into the first person according to the sorted and displayed first similarity in the embodiment of the present invention.
Optionally, the first person is a person in the person library, or a newly created person.
Optionally, when the first parameter is one, the first face cannot be sorted and displayed, and if the first parameter is greater than the second preset threshold, it may be directly determined that the first face belongs to a certain character role, that is, the terminal device may automatically enter the first face into the certain character role, or may respond to an entry operation of a user to enter the first face into the certain character role.
If the first parameter is greater than the first preset threshold and less than or equal to the second preset threshold, a first face may be entered into a first target character in response to an entry operation of the user, where the first target character may be a character in a character library or a character newly added by the user, and the details are not limited herein.
If the first parameter is less than or equal to the first preset threshold, the first face may be entered into a second target persona in response to an entry operation of the user, or the first face may be categorized into a group of other faces, where the second target persona may be a persona in a persona library, or a persona newly added by the user, and the specific details are not limited herein.
Optionally, the terminal device groups the photos according to the first parameter.
In the embodiment of the invention, a first face in a first picture is obtained; carrying out similarity comparison according to the first face and faces of different figures in a figure library to obtain a first parameter; when the number of the first parameters is multiple, sorting and displaying the first parameters; and inputting the first face to a first person according to the sorted and displayed first parameters. When people enter faces, the first parameter sorting and displaying (which can be similarity sorting and displaying, and/or grading sorting and displaying obtained according to the similarity) can play a role in recommending, and help users to quickly identify the characters possibly existing in the character library.
As shown in fig. 3, which is a schematic diagram of an embodiment of a method for face entry in an embodiment of the present invention, the method may include:
301. and acquiring a first face.
302. And comparing the similarity of the first face with the faces of different figures in the figure library to obtain a first parameter.
It is understood that steps 301 and 302 may refer to steps 101 and 102 in the embodiment shown in fig. 1, and are not described here again.
303. And under the condition that the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold value, responding to the input operation of a user, and inputting the first face into other face groups.
Optionally, when the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold, sorting and displaying the first parameters; and responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
Optionally, when the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold, sorting and displaying the first parameters; outputting third prompt information, wherein the third prompt information is used for prompting that the first face is a strange face and whether other face groups are really input or not; and responding to an input operation performed by a user according to the sorted and displayed first parameters, and inputting the first face into other face groups.
Optionally, the terminal device sorts and displays the first parameters from high to low; and responding to the input operation of the user according to the first parameters which are sequenced from high to low and displayed, and inputting the first human face into the first person.
Optionally, the first parameter may include the first similarity, and/or a first score obtained according to the first similarity.
Optionally, the terminal device displays the first similarity, or does not display the first similarity.
Optionally, the terminal device displays the first similarity from high to low.
Optionally, the terminal device displays the first score, or may not display the first score.
Optionally, the terminal device displays the first score from high to low.
Illustratively, the first parameter including the first component is exemplified here, and is as follows: the first fraction includes 54, 20, 38, wherein the full fraction is 100. For a first score equal to or less than a first score preset threshold (e.g., 60), 54, 20, 38 may be sorted and displayed, e.g., sorted from large to small and displayed as 54, 38, 20. And third prompt information can be output to prompt that the face is a strange face and whether the face is actually input into other face groups or not. The user can judge whether the person is a recognized person according to the third prompt information displayed by the terminal device and the sorted first score, if the person is recognized, the user can create the person and enter the face into the created person, and the terminal device can respond to the entry operation of the user and enter the first face into the created person. If not, the terminal device can respond to the input operation of the user, namely, the user performs manual input, and inputs the first face into the other face group.
Optionally, the first fraction includes 54, 20, 38, wherein the full fraction is 100. For the first score which is less than or equal to the first score preset threshold (for example, 60), the terminal device does not display the first score, but may output third prompt information to prompt that the face is a strange face and whether the face is actually input into other face groups. The user can judge whether the person is a known person according to the third prompt information displayed by the terminal equipment, if the person is known, the user can create the person and input the face into the created person, and the terminal equipment can respond to the input operation of the user and input the first face into the created person. If not, the terminal device can respond to the input operation of the user, namely, the user performs manual input, and inputs the first face into the other face group. Fig. 4A is a schematic diagram of a terminal device entering a first face into a first person according to third prompt information in the embodiment of the present invention.
Illustratively, the first parameter including the first similarity is used as an example for explanation, and the following is shown: the first similarity includes 54%, 20%, and 38%, wherein the full value is 100%. For the first similarity less than or equal to the first preset threshold (e.g. 60%), 54%, 20%, 38% may be sorted and displayed, for example, 54%, 38%, 20% may be sorted and displayed from large to small. And third prompt information can be output to prompt that the face is a strange face and whether the face is actually input into other face groups or not. The user can judge whether the person is a recognized person according to the third prompt information displayed by the terminal device and the sorted first similarity, if so, the user can create the person and enter the face into the created person, and the terminal device can respond to the entry operation of the user and enter the first face into the created person. If not, the terminal device can respond to the input operation of the user, namely, the user performs manual input, and inputs the first face into the other face group.
Optionally, the first similarity comprises 54%, 20%, 38%, wherein the full value is 100%. For the first similarity smaller than or equal to the first similarity preset threshold (for example, 60%), the terminal device does not display the first similarity, but may output third prompt information to prompt that the face is a strange face and indeed whether to enter other face groups. The user can judge whether the person is a known person according to the third prompt information displayed by the terminal equipment, if the person is known, the user can create the person and input the face into the created person, and the terminal equipment can respond to the input operation of the user and input the first face into the created person. If not, the terminal device can respond to the input operation of the user, namely, the user performs manual input, and inputs the first face into the other face group.
It is understood that, for the first parameter less than or equal to the first preset threshold, the third prompt information for prompting the first face to be classified into the "other faces" group may be directly output without displaying the first parameter.
Optionally, when the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold, fourth prompt information is output, where the fourth prompt information is used to prompt that the similarity with the face of the existing person is low, and the second face in the second picture is obtained again. It can be understood that, for the operation after the second face in the second picture is obtained again, reference may be made to the steps after the first face in the first picture in the embodiment shown in fig. 1 and fig. 3, and details are not described here again. It is understood that the first parameter can also be used when new face information (e.g. faces from different angles) is added to the same character, and if the similarity is too low, it can indicate that the character "if the similarity between the face and the face information of the existing character is too low, please upload the new face again". Fig. 4B is a schematic diagram of face entry in the embodiment of the present invention.
Optionally, the first person is a person in the person library, or a newly created person.
Optionally, the terminal device groups the photos according to the first parameter.
In the embodiment of the invention, a first face in a first picture is obtained; carrying out similarity comparison according to the first face and faces of different figures in a figure library to obtain a first parameter; under the condition that the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold value, responding to the input operation of a user, and inputting the first face into other face groups; or outputting fourth prompt information under the condition that the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold, wherein the fourth prompt information is used for prompting that the similarity of the fourth prompt information and the face of the existing person is low, and reacquiring the second face in the second picture. The first parameter of the face similarity can help a person to quickly judge whether the person is an existing character role when the face is recorded. Or, the first parameter may also be used when adding new face information to the same character (for example, faces at different angles), and if the similarity is too low, the first parameter may prompt that the character "the similarity to the face information of the existing character is too low, please upload a new face again", so as to improve the accuracy of adding new face information.
As shown in fig. 5, which is a schematic diagram of an embodiment of a terminal device in the embodiment of the present invention, the schematic diagram may include:
an obtaining module 501, configured to obtain a first face;
a processing module 502, configured to perform similarity comparison between the first face and faces of different people in a people library to obtain a first parameter; if the number of the first parameters is multiple, sorting and displaying the first parameters on a display module 503; and inputting the first face to a first person according to the sorted and displayed first parameters.
Optionally, the processing module 502 is specifically configured to sort and display the first parameters on the display module 503 when the number of the first parameters is multiple, and the first parameters are greater than a first preset threshold and less than or equal to a second preset threshold; and responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
Optionally, the processing module 502 is specifically configured to sort and display the first parameters on the display module 503 when the number of the first parameters is multiple and the first parameters are greater than a second preset threshold; automatically inputting a first human face to a first person according to the sorted and displayed first parameters; or responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
Optionally, the processing module 502 is further configured to, in a case that the number of the first parameters is multiple and the first parameter is less than or equal to a first preset threshold, respond to an entry operation of a user, and enter the first face into another face group.
Optionally, the display module 503 is further configured to output a prompt message when the number of the first parameters is multiple and the first parameter is less than or equal to a first preset threshold, where the prompt message is used to prompt that the face similarity with the existing person is low, and to reacquire the second face in the second picture.
Optionally, the processing module 502 is specifically configured to sequence the first parameters from high to low; and according to the first parameter which is sequenced from high to low and displayed, the first face is input into a first person.
Optionally, the first parameter includes a first similarity, and/or a first score obtained according to the first similarity.
As shown in fig. 6, which is a schematic diagram of another embodiment of the terminal device in the embodiment of the present invention, the schematic diagram may include:
fig. 6 is a block diagram illustrating a partial structure of a mobile phone related to a terminal device provided in an embodiment of the present invention. Referring to fig. 6, the handset includes: radio Frequency (RF) circuitry 610, memory 620, input unit 630, display unit 640, sensor 650, audio circuitry 660, wireless fidelity (WiFi) module 670, processor 680, and power supply 690. Those skilled in the art will appreciate that the handset configuration shown in fig. 6 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile phone in detail with reference to fig. 6:
the RF circuit 610 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, receives downlink information of a base station and then processes the received downlink information to the processor 680; in addition, the data for designing uplink is transmitted to the base station. In general, RF circuit 610 includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry 610 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 620 may be used to store software programs and modules, and the processor 680 may execute various functional applications and data processing of the mobile phone by operating the software programs and modules stored in the memory 620. The memory 620 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 620 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 630 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. Specifically, the input unit 630 may include a touch panel 631 and other input devices 632. The touch panel 631, also referred to as a touch screen, may collect touch operations of a user (e.g., operations of the user on the touch panel 631 or near the touch panel 631 by using any suitable object or accessory such as a finger or a stylus) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 631 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 680, and can receive and execute commands sent by the processor 680. In addition, the touch panel 631 may be implemented using various types, such as resistive, capacitive, infrared, and surface acoustic wave. The input unit 630 may include other input devices 632 in addition to the touch panel 631. In particular, other input devices 632 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 640 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The Display unit 640 may include a Display panel 641, and optionally, the Display panel 641 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel 631 can cover the display panel 641, and when the touch panel 631 detects a touch operation thereon or nearby, the touch panel is transmitted to the processor 680 to determine the type of the touch event, and then the processor 680 provides a corresponding visual output on the display panel 641 according to the type of the touch event. Although in fig. 6, the touch panel 631 and the display panel 641 are two independent components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 631 and the display panel 641 may be integrated to implement the input and output functions of the mobile phone.
The handset may also include at least one sensor 650, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel 641 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 641 and/or the backlight when the mobile phone is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
Audio circuit 660, speaker 661, and microphone 662 can provide an audio interface between a user and a cell phone. The audio circuit 660 may transmit the electrical signal converted from the received audio data to the speaker 661, and convert the electrical signal into an audio signal through the speaker 661 for output; on the other hand, the microphone 662 converts the collected sound signals into electrical signals, which are received by the audio circuit 660 and converted into audio data, which are processed by the audio data output processor 680 and then transmitted via the RF circuit 610 to, for example, another cellular phone, or output to the memory 620 for further processing.
WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 670, and provides wireless broadband Internet access for the user. Although fig. 6 shows the WiFi module 670, it is understood that it does not belong to the essential constitution of the handset, and can be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 680 is a control center of the mobile phone, and connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 620 and calling data stored in the memory 620, thereby performing overall monitoring of the mobile phone. Optionally, processor 680 may include one or more processing units; preferably, the processor 680 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 680.
The handset also includes a power supply 690 (e.g., a battery) for powering the various components, which may preferably be logically connected to the processor 680 via a power management system, such that the power management system may be used to manage charging, discharging, and power consumption.
Although not shown, the mobile phone may further include a camera, a bluetooth module, etc., which are not described herein.
The embodiment of the invention is applied to terminal equipment of an android system, the android system comprises an android layer and a kernel layer, and a processor 680 included in the terminal equipment further has the following functions:
acquiring a first face;
carrying out similarity comparison according to the first face and faces of different figures in a figure library to obtain a first parameter;
in the case that the number of the first parameters is plural, the first parameters are sorted and displayed on the display panel 641;
and inputting the first face to a first person according to the sorted and displayed first parameters.
Optionally, the processor 680 further has the following functions:
when the number of the first parameters is multiple, and the first parameters are greater than a first preset threshold and less than or equal to a second preset threshold, sorting and displaying the first parameters on the display panel 641;
and responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
Optionally, the processor 680 further has the following functions:
if the number of the first parameters is multiple and the first parameters are greater than a second preset threshold, sorting and displaying the first parameters on the display panel 641;
automatically inputting a first human face to a first person according to the sorted and displayed first parameters; alternatively, the first and second electrodes may be,
and responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
Optionally, the processor 680 further has the following functions:
and under the condition that the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold value, responding to the input operation of a user, and inputting the first face into other face groups.
Optionally, the display panel 641 further has the following functions:
and under the condition that the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold value, outputting prompt information, wherein the prompt information is used for prompting that the similarity between the first parameters and the face of the existing person is low, and reacquiring a second face in a second picture.
Optionally, the processor 680 further has the following functions:
sorting the first parameters from high to low;
and according to the first parameter which is sequenced from high to low and displayed, the first face is input into a first person.
Optionally, the first parameter includes a first similarity, and/or a first score obtained according to the first similarity.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product.
The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that a computer can store or a data storage device, such as a server, a data center, etc., that is integrated with one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A method for inputting a face is characterized by comprising the following steps:
acquiring a first face;
carrying out similarity comparison according to the first face and faces of different figures in a figure library to obtain a first parameter;
when the number of the first parameters is multiple, sorting and displaying the first parameters;
and inputting the first face to a first person according to the sorted and displayed first parameters.
2. The method according to claim 1, wherein in the case that the number of the first parameters is multiple, sorting and displaying the first parameters comprises:
under the condition that the number of the first parameters is multiple, the first parameters are larger than a first preset threshold and smaller than or equal to a second preset threshold, sequencing and displaying the first parameters;
the entering the first face for a first person according to the sorted first parameters includes:
and responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
3. The method according to claim 1, wherein in the case that the number of the first parameters is multiple, sorting and displaying the first parameters comprises:
when the number of the first parameters is multiple and the first parameters are larger than a second preset threshold value, sequencing and displaying the first parameters;
the entering the first face for a first person according to the sorted first parameters includes:
automatically inputting a first human face to a first person according to the sorted and displayed first parameters; alternatively, the first and second electrodes may be,
and responding to an entry operation performed by a user according to the sorted and displayed first parameters, and entering the first face for the first person.
4. A method according to claim 2 or 3, characterized in that the method further comprises:
and under the condition that the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold value, responding to the input operation of a user, and inputting the first face into other face groups.
5. A method according to claim 2 or 3, characterized in that the method further comprises:
and under the condition that the number of the first parameters is multiple and the first parameters are less than or equal to a first preset threshold value, outputting prompt information, wherein the prompt information is used for prompting that the similarity between the first parameters and the face of the existing person is low, and reacquiring a second face in a second picture.
6. The method according to any one of claims 1-3, wherein said sorting and displaying said first parameters comprises:
sorting the first parameters from high to low;
the entering the first face for a first person according to the sorted first parameters includes:
and according to the first parameter which is sequenced from high to low and displayed, the first face is input into a first person.
7. A method according to any of claims 1-3, characterized in that the first parameter comprises a first similarity and/or a first score derived from the first similarity.
8. A terminal device, comprising:
the acquisition module is used for acquiring a first face in a first picture;
the processing module is used for carrying out similarity comparison according to the first face and faces of different figures in the figure library to obtain a first parameter; when the number of the first parameters is multiple, sorting the first parameters and displaying the first parameters on a display module; and inputting the first face to a first person according to the sorted and displayed first parameters.
9. A terminal device, comprising:
a memory storing executable program code;
and a processor coupled to the memory;
the processor calls the executable program code stored in the memory for performing the method of any one of claims 1-7.
10. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method of any one of claims 1-7.
CN202010968088.1A 2020-09-15 2020-09-15 Face input method, terminal equipment and computer readable storage medium Pending CN112101215A (en)

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